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Kivymd Android apk built with Google Colab crashes while loading

I built a qr code/barcode scanner using kivy, kivymd & opencv. It works fine on Windows. But the apk built with Google Colab crashes while loading in Android 11.
The debug log from adb logcat is as follows:
10-01 15:22:30.417 19857 19898 I python : [INFO ] [Window ] auto add sdl2 input provider
10-01 15:22:30.420 19857 19898 I python : [INFO ] [Window ] virtual keyboard not allowed, single mode, not docked
10-01 15:22:30.550 962 994 E Light : AmbienteLight: 1787.000000
10-01 15:22:30.593 962 994 E Accelerometer: Acceleration: x:-0.812000, y:-0.260000, z:9.839000]
10-01 15:22:30.613 19857 19898 I python : [WARNING] [Base ] Unknown provider
10-01 15:22:30.614 19857 19898 I python : [INFO ] [Base ] Start application main loop
10-01 15:22:30.617 19857 19898 I python : [INFO ] [Base ] Leaving application in progress...
10-01 15:22:30.618 19857 19898 I python : Traceback (most recent call last):
10-01 15:22:30.618 19857 19898 I python : File "/content/.buildozer/android/app/main.py", line 48, in
10-01 15:22:30.619 19857 19898 I python : File "/content/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/ezlqbs/arm64-v8a/kivy/app.py", line 955, in run
10-01 15:22:30.620 19857 19898 I python : File "/content/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/ezlqbs/arm64-v8a/kivy/base.py", line 574, in runTouchApp
10-01 15:22:30.620 19857 19898 I python : File "/content/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/ezlqbs/arm64-v8a/kivy/base.py", line 339, in mainloop
10-01 15:22:30.620 19857 19898 I python : File "/content/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/ezlqbs/arm64-v8a/kivy/base.py", line 379, in idle
10-01 15:22:30.621 19857 19898 I python : File "/content/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/ezlqbs/arm64-v8a/kivy/clock.py", line 733, in tick
10-01 15:22:30.621 19857 19898 I python : File "/content/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/ezlqbs/arm64-v8a/kivy/clock.py", line 776, in post_idle
10-01 15:22:30.621 19857 19898 I python : File "kivy/_clock.pyx", line 620, in kivy._clock.CyClockBase._process_events
10-01 15:22:30.622 19857 19898 I python : File "kivy/_clock.pyx", line 653, in kivy._clock.CyClockBase._process_events
10-01 15:22:30.622 19857 19898 I python : File "kivy/_clock.pyx", line 649, in kivy._clock.CyClockBase._process_events
10-01 15:22:30.622 19857 19898 I python : File "kivy/_clock.pyx", line 218, in kivy._clock.ClockEvent.tick
10-01 15:22:30.622 19857 19898 I python : File "/content/.buildozer/android/app/main.py", line 32, in load_video
10-01 15:22:30.623 19857 19898 I python : File "/content/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/ezlqbs/arm64-v8a/pyzbar/pyzbar.py", line 180, in decode
10-01 15:22:30.623 19857 19898 I python : File "/content/.buildozer/android/platform/build-arm64-v8a_armeabi-v7a/build/python-installs/ezlqbs/arm64-v8a/pyzbar/pyzbar.py", line 145, in _pixel_data
10-01 15:22:30.623 19857 19898 I python : TypeError: cannot unpack non-iterable NoneType object
10-01 15:22:30.623 19857 19898 I python : Python for android ended.
This is the main.py.
from kivy.graphics.texture import Texture
from kivy.uix.image import Image
from kivy.clock import Clock
import cv2
import numpy as np
from pyzbar.pyzbar import decode
from kivymd.app import MDApp
from kivymd.uix.boxlayout import MDBoxLayout
from kivymd.uix.button import MDFillRoundFlatButton
#import webbrowser
class CodeScanner(MDApp):
def build(self):
self.theme_cls.theme_style = 'Dark'
self.theme_cls.primary_palette = 'Yellow'
layout = MDBoxLayout(orientation='vertical')
self.image = Image()
layout.add_widget(self.image)
self.capture = cv2.VideoCapture(0)
self.capture.set(3, 640)
self.capture.set(4, 480)
Clock.schedule_interval(self.load_video, 1.0/30.0)
return layout
def load_video(self, *args):
ret, imgFrame = self.capture.read()
scanCodes = decode(imgFrame)
if scanCodes:
self.data = scanCodes[0].data.decode('utf-8')
pts = np.array([scanCodes[0].polygon], np.int32)
pts = pts.reshape((-1, 1, 2))
cv2.polylines(imgFrame, [pts], True, (255, 0, 255), 5)
pts2 = scanCodes[0].rect
cv2.putText(imgFrame, self.data, (pts2[0], pts2[0]), cv2.FONT_HERSHEY_SIMPLEX, 0.9, (255, 0, 255), 2)
buffer = cv2.flip(imgFrame, 0).tobytes()
texture = Texture.create(size=(imgFrame.shape[1], imgFrame.shape[0]), colorfmt='bgr')
texture.blit_buffer(buffer, colorfmt='bgr', bufferfmt='ubyte')
self.image.texture = texture
if __name__ == "__main__":
CodeScanner().run()
And this is my buildozer.spec:
[app]
# (str) Title of your application
title = My Application
# (str) Package name
package.name = myapp
# (str) Package domain (needed for android/ios packaging)
package.domain = org.test
# (str) Source code where the main.py live
source.dir = .
# (list) Source files to include (let empty to include all the files)
source.include_exts = py,png,jpg,kv,atlas
# (list) List of inclusions using pattern matching
#source.include_patterns = assets/*,images/*.png
# (list) Source files to exclude (let empty to not exclude anything)
#source.exclude_exts = spec
# (list) List of directory to exclude (let empty to not exclude anything)
#source.exclude_dirs = tests, bin, venv
# (list) List of exclusions using pattern matching
# Do not prefix with './'
#source.exclude_patterns = license,images/*/*.jpg
# (str) Application versioning (method 1)
version = 0.1
# (str) Application versioning (method 2)
# version.regex = __version__ = ['"](.*)['"]
# version.filename = %(source.dir)s/main.py
# (list) Application requirements
# comma separated e.g. requirements = sqlite3,kivy
requirements = python3,kivy,https://github.com/kivymd/KivyMD/archive/master.zip,pyzbar,numpy,opencv
# (str) Custom source folders for requirements
# Sets custom source for any requirements with recipes
# requirements.source.kivy = ../../kivy
# (str) Presplash of the application
#presplash.filename = %(source.dir)s/data/presplash.png
# (str) Icon of the application
#icon.filename = %(source.dir)s/data/icon.png
# (str) Supported orientation (one of landscape, sensorLandscape, portrait or all)
orientation = all
# (list) List of service to declare
#services = NAME:ENTRYPOINT_TO_PY,NAME2:ENTRYPOINT2_TO_PY
#
# OSX Specific
#
#
# author = © Copyright Info
# change the major version of python used by the app
osx.python_version = 3
# Kivy version to use
osx.kivy_version = 1.9.1
#
# Android specific
#
# (bool) Indicate if the application should be fullscreen or not
fullscreen = 0
# (string) Presplash background color (for android toolchain)
# Supported formats are: #RRGGBB #AARRGGBB or one of the following names:
# red, blue, green, black, white, gray, cyan, magenta, yellow, lightgray,
# darkgray, grey, lightgrey, darkgrey, aqua, fuchsia, lime, maroon, navy,
# olive, purple, silver, teal.
#android.presplash_color = #FFFFFF
# (string) Presplash animation using Lottie format.
# see https://lottiefiles.com/ for examples and https://airbnb.design/lottie/
# for general documentation.
# Lottie files can be created using various tools, like Adobe After Effect or Synfig.
#android.presplash_lottie = "path/to/lottie/file.json"
# (str) Adaptive icon of the application (used if Android API level is 26+ at runtime)
#icon.adaptive_foreground.filename = %(source.dir)s/data/icon_fg.png
#icon.adaptive_background.filename = %(source.dir)s/data/icon_bg.png
# (list) Permissions
#android.permissions = INTERNET
android.permissions = INTERNET, CAMERA
# (list) features (adds uses-feature -tags to manifest)
#android.features = android.hardware.usb.host
# (int) Target Android API, should be as high as possible.
#android.api = 27
# (int) Minimum API your APK / AAB will support.
#android.minapi = 21
# (int) Android SDK version to use
#android.sdk = 20
# (str) Android NDK version to use
#android.ndk = 23b
# (int) Android NDK API to use. This is the minimum API your app will support, it should usually match android.minapi.
#android.ndk_api = 21
# (bool) Use --private data storage (True) or --dir public storage (False)
#android.private_storage = True
# (str) Android NDK directory (if empty, it will be automatically downloaded.)
#android.ndk_path =
# (str) Android SDK directory (if empty, it will be automatically downloaded.)
#android.sdk_path =
# (str) ANT directory (if empty, it will be automatically downloaded.)
#android.ant_path =
# (bool) If True, then skip trying to update the Android sdk
# This can be useful to avoid excess Internet downloads or save time
# when an update is due and you just want to test/build your package
# android.skip_update = False
# (bool) If True, then automatically accept SDK license
# agreements. This is intended for automation only. If set to False,
# the default, you will be shown the license when first running
# buildozer.
# android.accept_sdk_license = False
# (str) Android entry point, default is ok for Kivy-based app
#android.entrypoint = org.kivy.android.PythonActivity
# (str) Full name including package path of the Java class that implements Android Activity
# use that parameter together with android.entrypoint to set custom Java class instead of PythonActivity
#android.activity_class_name = org.kivy.android.PythonActivity
# (str) Extra xml to write directly inside the element of AndroidManifest.xml
# use that parameter to provide a filename from where to load your custom XML code
#android.extra_manifest_xml = ./src/android/extra_manifest.xml
# (str) Extra xml to write directly inside the tag of AndroidManifest.xml
# use that parameter to provide a filename from where to load your custom XML arguments:
#android.extra_manifest_application_arguments = ./src/android/extra_manifest_application_arguments.xml
# (str) Full name including package path of the Java class that implements Python Service
# use that parameter to set custom Java class instead of PythonService
#android.service_class_name = org.kivy.android.PythonService
# (str) Android app theme, default is ok for Kivy-based app
# android.apptheme = "#android:style/Theme.NoTitleBar"
# (list) Pattern to whitelist for the whole project
#android.whitelist =
# (str) Path to a custom whitelist file
#android.whitelist_src =
# (str) Path to a custom blacklist file
#android.blacklist_src =
# (list) List of Java .jar files to add to the libs so that pyjnius can access
# their classes. Don't add jars that you do not need, since extra jars can slow
# down the build process. Allows wildcards matching, for example:
# OUYA-ODK/libs/*.jar
#android.add_jars = foo.jar,bar.jar,path/to/more/*.jar
# (list) List of Java files to add to the android project (can be java or a
# directory containing the files)
#android.add_src =
# (list) Android AAR archives to add
#android.add_aars =
# (list) Put these files or directories in the apk assets directory.
# Either form may be used, and assets need not be in 'source.include_exts'.
# 1) android.add_assets = source_asset_relative_path
# 2) android.add_assets = source_asset_path:destination_asset_relative_path
#android.add_assets =
# (list) Gradle dependencies to add
#android.gradle_dependencies =
# (bool) Enable AndroidX support. Enable when 'android.gradle_dependencies'
# contains an 'androidx' package, or any package from Kotlin source.
# android.enable_androidx requires android.api >= 28
#android.enable_androidx = False
# (list) add java compile options
# this can for example be necessary when importing certain java libraries using the 'android.gradle_dependencies' option
# see https://developer.android.com/studio/write/java8-support for further information
# android.add_compile_options = "sourceCompatibility = 1.8", "targetCompatibility = 1.8"
# (list) Gradle repositories to add {can be necessary for some android.gradle_dependencies}
# please enclose in double quotes
# e.g. android.gradle_repositories = "maven { url 'https://kotlin.bintray.com/ktor' }"
#android.add_gradle_repositories =
# (list) packaging options to add
# see https://google.github.io/android-gradle-dsl/current/com.android.build.gradle.internal.dsl.PackagingOptions.html
# can be necessary to solve conflicts in gradle_dependencies
# please enclose in double quotes
# e.g. android.add_packaging_options = "exclude 'META-INF/common.kotlin_module'", "exclude 'META-INF/*.kotlin_module'"
#android.add_packaging_options =
# (list) Java classes to add as activities to the manifest.
#android.add_activities = com.example.ExampleActivity
# (str) OUYA Console category. Should be one of GAME or APP
# If you leave this blank, OUYA support will not be enabled
#android.ouya.category = GAME
# (str) Filename of OUYA Console icon. It must be a 732x412 png image.
#android.ouya.icon.filename = %(source.dir)s/data/ouya_icon.png
# (str) XML file to include as an intent filters in tag
#android.manifest.intent_filters =
# (str) launchMode to set for the main activity
#android.manifest.launch_mode = standard
# (list) Android additional libraries to copy into libs/armeabi
#android.add_libs_armeabi = libs/android/*.so
#android.add_libs_armeabi_v7a = libs/android-v7/*.so
#android.add_libs_arm64_v8a = libs/android-v8/*.so
#android.add_libs_x86 = libs/android-x86/*.so
#android.add_libs_mips = libs/android-mips/*.so
# (bool) Indicate whether the screen should stay on
# Don't forget to add the WAKE_LOCK permission if you set this to True
#android.wakelock = False
# (list) Android application meta-data to set (key=value format)
#android.meta_data =
# (list) Android library project to add (will be added in the
# project.properties automatically.)
#android.library_references =
# (list) Android shared libraries which will be added to AndroidManifest.xml using tag
#android.uses_library =
# (str) Android logcat filters to use
android.logcat_filters = *:S python:D
# (bool) Android logcat only display log for activity's pid
#android.logcat_pid_only = False
# (str) Android additional adb arguments
#android.adb_args = -H host.docker.internal
# (bool) Copy library instead of making a libpymodules.so
#android.copy_libs = 1
# (list) The Android archs to build for, choices: armeabi-v7a, arm64-v8a, x86, x86_64
# In past, was `android.arch` as we weren't supporting builds for multiple archs at the same time.
android.archs = arm64-v8a, armeabi-v7a
# (int) overrides automatic versionCode computation (used in build.gradle)
# this is not the same as app version and should only be edited if you know what you're doing
# android.numeric_version = 1
# (bool) enables Android auto backup feature (Android API >=23)
android.allow_backup = True
# (str) XML file for custom backup rules (see official auto backup documentation)
# android.backup_rules =
# (str) If you need to insert variables into your AndroidManifest.xml file,
# you can do so with the manifestPlaceholders property.
# This property takes a map of key-value pairs. (via a string)
# Usage example : android.manifest_placeholders = [myCustomUrl:\"org.kivy.customurl\"]
# android.manifest_placeholders = [:]
# (bool) disables the compilation of py to pyc/pyo files when packaging
# android.no-compile-pyo = True
# (str) The format used to package the app for release mode (aab or apk or aar).
# android.release_artifact = aab
# (str) The format used to package the app for debug mode (apk or aar).
# android.debug_artifact = apk
#
# Python for android (p4a) specific
#
# (str) python-for-android URL to use for checkout
#p4a.url =
# (str) python-for-android fork to use in case if p4a.url is not specified, defaults to upstream (kivy)
#p4a.fork = kivy
# (str) python-for-android branch to use, defaults to master
#p4a.branch = master
# (str) python-for-android specific commit to use, defaults to HEAD, must be within p4a.branch
#p4a.commit = HEAD
# (str) python-for-android git clone directory (if empty, it will be automatically cloned from github)
#p4a.source_dir =
# (str) The directory in which python-for-android should look for your own build recipes (if any)
#p4a.local_recipes =
# (str) Filename to the hook for p4a
#p4a.hook =
# (str) Bootstrap to use for android builds
# p4a.bootstrap = sdl2
# (int) port number to specify an explicit --port= p4a argument (eg for bootstrap flask)
#p4a.port =
# Control passing the --use-setup-py vs --ignore-setup-py to p4a
# "in the future" --use-setup-py is going to be the default behaviour in p4a, right now it is not
# Setting this to false will pass --ignore-setup-py, true will pass --use-setup-py
# NOTE: this is general setuptools integration, having pyproject.toml is enough, no need to generate
# setup.py if you're using Poetry, but you need to add "toml" to source.include_exts.
#p4a.setup_py = false
# (str) extra command line arguments to pass when invoking pythonforandroid.toolchain
#p4a.extra_args =
#
# iOS specific
#
# (str) Path to a custom kivy-ios folder
#ios.kivy_ios_dir = ../kivy-ios
# Alternately, specify the URL and branch of a git checkout:
ios.kivy_ios_url = https://github.com/kivy/kivy-ios
ios.kivy_ios_branch = master
# Another platform dependency: ios-deploy
# Uncomment to use a custom checkout
#ios.ios_deploy_dir = ../ios_deploy
# Or specify URL and branch
ios.ios_deploy_url = https://github.com/phonegap/ios-deploy
ios.ios_deploy_branch = 1.10.0
# (bool) Whether or not to sign the code
ios.codesign.allowed = false
# (str) Name of the certificate to use for signing the debug version
# Get a list of available identities: buildozer ios list_identities
#ios.codesign.debug = "iPhone Developer: ()"
# (str) The development team to use for signing the debug version
#ios.codesign.development_team.debug =
# (str) Name of the certificate to use for signing the release version
#ios.codesign.release = %(ios.codesign.debug)s
# (str) The development team to use for signing the release version
#ios.codesign.development_team.release =
# (str) URL pointing to .ipa file to be installed
# This option should be defined along with `display_image_url` and `full_size_image_url` options.
#ios.manifest.app_url =
# (str) URL pointing to an icon (57x57px) to be displayed during download
# This option should be defined along with `app_url` and `full_size_image_url` options.
#ios.manifest.display_image_url =
# (str) URL pointing to a large icon (512x512px) to be used by iTunes
# This option should be defined along with `app_url` and `display_image_url` options.
#ios.manifest.full_size_image_url =
[buildozer]
# (int) Log level (0 = error only, 1 = info, 2 = debug (with command output))
log_level = 2
# (int) Display warning if buildozer is run as root (0 = False, 1 = True)
warn_on_root = 1
# (str) Path to build artifact storage, absolute or relative to spec file
# build_dir = ./.buildozer
# (str) Path to build output (i.e. .apk, .aab, .ipa) storage
# bin_dir = ./bin
# -----------------------------------------------------------------------------
# List as sections
#
# You can define all the "list" as [section:key].
# Each line will be considered as a option to the list.
# Let's take [app] / source.exclude_patterns.
# Instead of doing:
#
#[app]
#source.exclude_patterns = license,data/audio/*.wav,data/images/original/*
#
# This can be translated into:
#
#[app:source.exclude_patterns]
#license
#data/audio/*.wav
#data/images/original/*
#
# -----------------------------------------------------------------------------
# Profiles
#
# You can extend section / key with a profile
# For example, you want to deploy a demo version of your application without
# HD content. You could first change the title to add "(demo)" in the name
# and extend the excluded directories to remove the HD content.
#
#[app#demo]
#title = My Application (demo)
#
#[app:source.exclude_patterns#demo]
#images/hd/*
#
# Then, invoke the command line with the "demo" profile:
#
#buildozer --profile demo android debug

sh.CommandNotFound: ./compile.sh Buildozer and KivyMD error

OS: (VM) Ubuntu 20.04.2
Python3 : 3.8.5
I've been trying to compile a an application I created using the following modules: kivy,kivymd,pafy,vlc,sys, threading,time.
And also a local custom module named yt_mod_1.py which scrapes YouTube for search results which uses requests,BeautifulSoup,re,json
On running
buildozer android debug deploy run logcat
I get this
Error :
[INFO]: Building vlc for armeabi-v7a
[INFO]: -> directory context /home/daniel/Projects/CreepyPasta/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/vlc/armeabi-v7a__ndk_target_21/vlc/vlc-port-android
[INFO]: compiling vlc from sources
Traceback (most recent call last):
File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/daniel/Projects/CreepyPasta/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 1260, in <module>
main()
File "/home/daniel/Projects/CreepyPasta/.buildozer/android/platform/python-for-android/pythonforandroid/entrypoints.py", line 18, in main
ToolchainCL()
File "/home/daniel/Projects/CreepyPasta/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 709, in __init__
getattr(self, command)(args)
File "/home/daniel/Projects/CreepyPasta/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 154, in wrapper_func
build_dist_from_args(ctx, dist, args)
File "/home/daniel/Projects/CreepyPasta/.buildozer/android/platform/python-for-android/pythonforandroid/toolchain.py", line 213, in build_dist_from_args
build_recipes(build_order, python_modules, ctx,
File "/home/daniel/Projects/CreepyPasta/.buildozer/android/platform/python-for-android/pythonforandroid/build.py", line 577, in build_recipes
recipe.build_arch(arch)
File "/home/daniel/Projects/CreepyPasta/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/vlc/__init__.py", line 68, in build_arch
shprint(sh.Command('./compile.sh'), _env=env,
File "/usr/local/lib/python3.8/dist-packages/sh-1.14.2-py3.8.egg/sh.py", line 1342, in __init__
raise CommandNotFound(path)
sh.CommandNotFound: ./compile.sh
# Command failed: /usr/bin/python3 -m pythonforandroid.toolchain create --dist_name=myapp --bootstrap=sdl2 --requirements=python3,kivy,pafy,time,threading,vlc,kivymd,yt_mod_1,sys --arch armeabi-v7a --copy-libs --color=always --storage-dir="/home/daniel/Projects/CreepyPasta/.buildozer/android/platform/build-armeabi-v7a" --ndk-api=21 --ignore-setup-py
# ENVIRONMENT:
# SHELL = '/bin/bash'
# SESSION_MANAGER = 'local/mocha:#/tmp/.ICE-unix/1725,unix/mocha:/tmp/.ICE-unix/1725'
# QT_ACCESSIBILITY = '1'
# COLORTERM = 'truecolor'
# XDG_CONFIG_DIRS = '/etc/xdg/xdg-ubuntu:/etc/xdg'
# XDG_MENU_PREFIX = 'gnome-'
# GNOME_DESKTOP_SESSION_ID = 'this-is-deprecated'
# LANGUAGE = 'en_IN:en'
# GNOME_SHELL_SESSION_MODE = 'ubuntu'
# SSH_AUTH_SOCK = '/run/user/1000/keyring/ssh'
# XMODIFIERS = '#im=ibus'
# DESKTOP_SESSION = 'ubuntu'
# SSH_AGENT_PID = '1641'
# GTK_MODULES = 'gail:atk-bridge'
# PWD = '/home/daniel/Projects/CreepyPasta'
# LOGNAME = 'daniel'
# XDG_SESSION_DESKTOP = 'ubuntu'
# XDG_SESSION_TYPE = 'x11'
# GPG_AGENT_INFO = '/run/user/1000/gnupg/S.gpg-agent:0:1'
# XAUTHORITY = '/run/user/1000/gdm/Xauthority'
# WINDOWPATH = '2'
# HOME = '/home/daniel'
# USERNAME = 'daniel'
# IM_CONFIG_PHASE = '1'
# LANG = 'en_IN'
# LS_COLORS = 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:'
# XDG_CURRENT_DESKTOP = 'ubuntu:GNOME'
# VTE_VERSION = '6003'
# GNOME_TERMINAL_SCREEN = '/org/gnome/Terminal/screen/e370adde_e827_42ca_848e_96ed1d7a7dd6'
# INVOCATION_ID = '2bb5dce577d946548c55cf9c94cdeb7d'
# MANAGERPID = '1449'
# LESSCLOSE = '/usr/bin/lesspipe %s %s'
# XDG_SESSION_CLASS = 'user'
# TERM = 'xterm-256color'
# LESSOPEN = '| /usr/bin/lesspipe %s'
# USER = 'daniel'
# GNOME_TERMINAL_SERVICE = ':1.91'
# DISPLAY = ':0'
# SHLVL = '1'
# QT_IM_MODULE = 'ibus'
# XDG_RUNTIME_DIR = '/run/user/1000'
# JOURNAL_STREAM = '8:37607'
# XDG_DATA_DIRS = '/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop'
# PATH = '/home/daniel/.buildozer/android/platform/apache-ant-1.9.4/bin:usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin'
# GDMSESSION = 'ubuntu'
# DBUS_SESSION_BUS_ADDRESS = 'unix:path=/run/user/1000/bus'
# OLDPWD = '/home/daniel'
# _ = '/usr/local/bin/buildozer'
# PACKAGES_PATH = '/home/daniel/.buildozer/android/packages'
# ANDROIDSDK = '/home/daniel/.buildozer/android/platform/android-sdk'
# ANDROIDNDK = '/home/daniel/.buildozer/android/platform/android-ndk-r19c'
# ANDROIDAPI = '27'
# ANDROIDMINAPI = '21'
#
# Buildozer failed to execute the last command
# The error might be hidden in the log above this error
# Please read the full log, and search for it before
# raising an issue with buildozer itself.
# In case of a bug report, please add a full log with log_level = 2
which says
sh.CommandNotFound: ./compile.sh
buildozer.spec
[app]
# (str) Title of your application
title = My Application
# (str) Package name
package.name = myapp
# (str) Package domain (needed for android/ios packaging)
package.domain = org.test
# (str) Source code where the main.py live
source.dir = .
# (list) Source files to include (let empty to include all the files)
source.include_exts = py,png,jpg,kv,atlas
# (list) List of inclusions using pattern matching
#source.include_patterns = assets/*,images/*.png
# (list) Source files to exclude (let empty to not exclude anything)
#source.exclude_exts = spec
# (list) List of directory to exclude (let empty to not exclude anything)
#source.exclude_dirs = tests, bin, venv
# (list) List of exclusions using pattern matching
#source.exclude_patterns = license,images/*/*.jpg
# (str) Application versioning (method 1)
version = 0.1
# (str) Application versioning (method 2)
# version.regex = __version__ = ['"](.*)['"]
# version.filename = %(source.dir)s/main.py
# (list) Application requirements
# comma separated e.g. requirements = sqlite3,kivy
requirements = python3,kivy,pafy,time,threading,vlc,kivymd,yt_mod_1,sys
# (str) Custom source folders for requirements
# Sets custom source for any requirements with recipes
# requirements.source.kivy = ../../kivy
# (str) Presplash of the application
#presplash.filename = %(source.dir)s/data/presplash.png
# (str) Icon of the application
#icon.filename = %(source.dir)s/data/icon.png
# (str) Supported orientation (one of landscape, sensorLandscape, portrait or all)
orientation = portrait
# (list) List of service to declare
#services = NAME:ENTRYPOINT_TO_PY,NAME2:ENTRYPOINT2_TO_PY
#
# OSX Specific
#
#
# author = © Copyright Info
# change the major version of python used by the app
osx.python_version = 3
# Kivy version to use
osx.kivy_version = 1.9.1
#
# Android specific
#
# (bool) Indicate if the application should be fullscreen or not
fullscreen = 0
# (string) Presplash background color (for android toolchain)
# Supported formats are: #RRGGBB #AARRGGBB or one of the following names:
# red, blue, green, black, white, gray, cyan, magenta, yellow, lightgray,
# darkgray, grey, lightgrey, darkgrey, aqua, fuchsia, lime, maroon, navy,
# olive, purple, silver, teal.
#android.presplash_color = #FFFFFF
# (string) Presplash animation using Lottie format.
# see https://lottiefiles.com/ for examples and https://airbnb.design/lottie/
# for general documentation.
# Lottie files can be created using various tools, like Adobe After Effect or Synfig.
#android.presplash_lottie = "path/to/lottie/file.json"
# (str) Adaptive icon of the application (used if Android API level is 26+ at runtime)
#icon.adaptive_foreground.filename = %(source.dir)s/data/icon_fg.png
#icon.adaptive_background.filename = %(source.dir)s/data/icon_bg.png
# (list) Permissions
#android.permissions = INTERNET
# (list) features (adds uses-feature -tags to manifest)
#android.features = android.hardware.usb.host
# (int) Target Android API, should be as high as possible.
#android.api = 27
# (int) Minimum API your APK will support.
#android.minapi = 21
# (int) Android SDK version to use
#android.sdk = 20
# (str) Android NDK version to use
#android.ndk = 19b
# (int) Android NDK API to use. This is the minimum API your app will support, it should usually match android.minapi.
#android.ndk_api = 21
# (bool) Use --private data storage (True) or --dir public storage (False)
#android.private_storage = True
# (str) Android NDK directory (if empty, it will be automatically downloaded.)
#android.ndk_path =
# (str) Android SDK directory (if empty, it will be automatically downloaded.)
#android.sdk_path =
# (str) ANT directory (if empty, it will be automatically downloaded.)
#android.ant_path =
# (bool) If True, then skip trying to update the Android sdk
# This can be useful to avoid excess Internet downloads or save time
# when an update is due and you just want to test/build your package
# android.skip_update = False
# (bool) If True, then automatically accept SDK license
# agreements. This is intended for automation only. If set to False,
# the default, you will be shown the license when first running
# buildozer.
# android.accept_sdk_license = False
# (str) Android entry point, default is ok for Kivy-based app
#android.entrypoint = org.renpy.android.PythonActivity
# (str) Android app theme, default is ok for Kivy-based app
# android.apptheme = "#android:style/Theme.NoTitleBar"
# (list) Pattern to whitelist for the whole project
#android.whitelist =
# (str) Path to a custom whitelist file
#android.whitelist_src =
# (str) Path to a custom blacklist file
#android.blacklist_src =
# (list) List of Java .jar files to add to the libs so that pyjnius can access
# their classes. Don't add jars that you do not need, since extra jars can slow
# down the build process. Allows wildcards matching, for example:
# OUYA-ODK/libs/*.jar
#android.add_jars = foo.jar,bar.jar,path/to/more/*.jar
# (list) List of Java files to add to the android project (can be java or a
# directory containing the files)
#android.add_src =
# (list) Android AAR archives to add
#android.add_aars =
# (list) Gradle dependencies to add
#android.gradle_dependencies =
# (bool) Enable AndroidX support. Enable when 'android.gradle_dependencies'
# contains an 'androidx' package, or any package from Kotlin source.
# android.enable_androidx requires android.api >= 28
#android.enable_androidx = False
# (list) add java compile options
# this can for example be necessary when importing certain java libraries using the 'android.gradle_dependencies' option
# see https://developer.android.com/studio/write/java8-support for further information
# android.add_compile_options = "sourceCompatibility = 1.8", "targetCompatibility = 1.8"
# (list) Gradle repositories to add {can be necessary for some android.gradle_dependencies}
# please enclose in double quotes
# e.g. android.gradle_repositories = "maven { url 'https://kotlin.bintray.com/ktor' }"
#android.add_gradle_repositories =
# (list) packaging options to add
# see https://google.github.io/android-gradle-dsl/current/com.android.build.gradle.internal.dsl.PackagingOptions.html
# can be necessary to solve conflicts in gradle_dependencies
# please enclose in double quotes
# e.g. android.add_packaging_options = "exclude 'META-INF/common.kotlin_module'", "exclude 'META-INF/*.kotlin_module'"
#android.add_packaging_options =
# (list) Java classes to add as activities to the manifest.
#android.add_activities = com.example.ExampleActivity
# (str) OUYA Console category. Should be one of GAME or APP
# If you leave this blank, OUYA support will not be enabled
#android.ouya.category = GAME
# (str) Filename of OUYA Console icon. It must be a 732x412 png image.
#android.ouya.icon.filename = %(source.dir)s/data/ouya_icon.png
# (str) XML file to include as an intent filters in <activity> tag
#android.manifest.intent_filters =
# (str) launchMode to set for the main activity
#android.manifest.launch_mode = standard
# (list) Android additional libraries to copy into libs/armeabi
#android.add_libs_armeabi = libs/android/*.so
#android.add_libs_armeabi_v7a = libs/android-v7/*.so
#android.add_libs_arm64_v8a = libs/android-v8/*.so
#android.add_libs_x86 = libs/android-x86/*.so
#android.add_libs_mips = libs/android-mips/*.so
# (bool) Indicate whether the screen should stay on
# Don't forget to add the WAKE_LOCK permission if you set this to True
#android.wakelock = False
# (list) Android application meta-data to set (key=value format)
#android.meta_data =
# (list) Android library project to add (will be added in the
# project.properties automatically.)
#android.library_references =
# (list) Android shared libraries which will be added to AndroidManifest.xml using <uses-library> tag
#android.uses_library =
# (str) Android logcat filters to use
android.logcat_filters = *:S python:D
# (bool) Android logcat only display log for activity's pid
#android.logcat_pid_only = False
# (str) Android additional adb arguments
#android.adb_args = -H host.docker.internal
# (bool) Copy library instead of making a libpymodules.so
#android.copy_libs = 1
# (str) The Android arch to build for, choices: armeabi-v7a, arm64-v8a, x86, x86_64
android.arch = armeabi-v7a
# (int) overrides automatic versionCode computation (used in build.gradle)
# this is not the same as app version and should only be edited if you know what you're doing
# android.numeric_version = 1
# (bool) enables Android auto backup feature (Android API >=23)
android.allow_backup = True
# (str) XML file for custom backup rules (see official auto backup documentation)
# android.backup_rules =
# (str) If you need to insert variables into your AndroidManifest.xml file,
# you can do so with the manifestPlaceholders property.
# This property takes a map of key-value pairs. (via a string)
# Usage example : android.manifest_placeholders = [myCustomUrl:\"org.kivy.customurl\"]
# android.manifest_placeholders = [:]
# (bool) disables the compilation of py to pyc/pyo files when packaging
# android.no-compile-pyo = True
#
# Python for android (p4a) specific
#
# (str) python-for-android URL to use for checkout
#p4a.url =
# (str) python-for-android fork to use in case if p4a.url is not specified, defaults to upstream (kivy)
#p4a.fork = kivy
# (str) python-for-android branch to use, defaults to master
#p4a.branch = master
# (str) python-for-android git clone directory (if empty, it will be automatically cloned from github)
#p4a.source_dir =
# (str) The directory in which python-for-android should look for your own build recipes (if any)
#p4a.local_recipes =
# (str) Filename to the hook for p4a
#p4a.hook =
# (str) Bootstrap to use for android builds
# p4a.bootstrap = sdl2
# (int) port number to specify an explicit --port= p4a argument (eg for bootstrap flask)
#p4a.port =
# Control passing the --use-setup-py vs --ignore-setup-py to p4a
# "in the future" --use-setup-py is going to be the default behaviour in p4a, right now it is not
# Setting this to false will pass --ignore-setup-py, true will pass --use-setup-py
# NOTE: this is general setuptools integration, having pyproject.toml is enough, no need to generate
# setup.py if you're using Poetry, but you need to add "toml" to source.include_exts.
#p4a.setup_py = false
#
# iOS specific
#
# (str) Path to a custom kivy-ios folder
#ios.kivy_ios_dir = ../kivy-ios
# Alternately, specify the URL and branch of a git checkout:
ios.kivy_ios_url = https://github.com/kivy/kivy-ios
ios.kivy_ios_branch = master
# Another platform dependency: ios-deploy
# Uncomment to use a custom checkout
#ios.ios_deploy_dir = ../ios_deploy
# Or specify URL and branch
ios.ios_deploy_url = https://github.com/phonegap/ios-deploy
ios.ios_deploy_branch = 1.10.0
# (bool) Whether or not to sign the code
ios.codesign.allowed = false
# (str) Name of the certificate to use for signing the debug version
# Get a list of available identities: buildozer ios list_identities
#ios.codesign.debug = "iPhone Developer: <lastname> <firstname> (<hexstring>)"
# (str) The development team to use for signing the debug version
#ios.codesign.development_team.debug = <hexstring>
# (str) Name of the certificate to use for signing the release version
#ios.codesign.release = %(ios.codesign.debug)s
# (str) The development team to use for signing the release version
#ios.codesign.development_team.release = <hexstring>
# (str) URL pointing to .ipa file to be installed
# This option should be defined along with `display_image_url` and `full_size_image_url` options.
#ios.manifest.app_url =
# (str) URL pointing to an icon (57x57px) to be displayed during download
# This option should be defined along with `app_url` and `full_size_image_url` options.
#ios.manifest.display_image_url =
# (str) URL pointing to a large icon (512x512px) to be used by iTunes
# This option should be defined along with `app_url` and `display_image_url` options.
#ios.manifest.full_size_image_url =
[buildozer]
# (int) Log level (0 = error only, 1 = info, 2 = debug (with command output))
log_level = 2
# (int) Display warning if buildozer is run as root (0 = False, 1 = True)
warn_on_root = 1
# (str) Path to build artifact storage, absolute or relative to spec file
# build_dir = ./.buildozer
# (str) Path to build output (i.e. .apk, .ipa) storage
# bin_dir = ./bin
# -----------------------------------------------------------------------------
# List as sections
#
# You can define all the "list" as [section:key].
# Each line will be considered as a option to the list.
# Let's take [app] / source.exclude_patterns.
# Instead of doing:
#
#[app]
#source.exclude_patterns = license,data/audio/*.wav,data/images/original/*
#
# This can be translated into:
#
#[app:source.exclude_patterns]
#license
#data/audio/*.wav
#data/images/original/*
#
# -----------------------------------------------------------------------------
# Profiles
#
# You can extend section / key with a profile
# For example, you want to deploy a demo version of your application without
# HD content. You could first change the title to add "(demo)" in the name
# and extend the excluded directories to remove the HD content.
#
#[app#demo]
#title = My Application (demo)
#
#[app:source.exclude_patterns#demo]
#images/hd/*
#
# Then, invoke the command line with the "demo" profile:
#
#buildozer --profile demo android debug
Thanks for your time :)

# Buildozer failed to execute the last command
Ok, let's see the last command.
File "/home/daniel/Projects/CreepyPasta/.buildozer/android/platform/python-for-android/pythonforandroid/recipes/vlc/__init__.py", line 68, in build_arch
shprint(sh.Command('./compile.sh'), _env=env,
File "/usr/local/lib/python3.8/dist-packages/sh-1.14.2-py3.8.egg/sh.py", line 1342, in __init__
raise CommandNotFound(path)
sh.CommandNotFound: ./compile.sh
What can we learn ? your name is Daniel, you want to do a frightening pasta app and you have an error in the vlc library import.
I think you should try the buildozer creation without vlc first. (to be sure that it is coming from there).
Now you problematic is kivy apk creation with buildozer crash with vlc library, yeay ! we advanced !!!
if you find nothing in internet, I advice you to use kivy discord. :)

sh.CommandNotFound: ./compile.sh
you will find the sh file inside buildozer/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/vlc/armeabi-v7a__ndk_target_21/vlc/vlc-port-android/buildsystem
as it seems vlc updated their repo structure while in buildozer its still the same.. either update the buildozer settings somewhere
or simply add a new compile.sh inside vlc-port-android and it just run the other compile.sh inside the buildsystem
something like this will work
#!/bin/bash
source ./buildsystem/compile.sh
then run buildozer again
Edit 1
the above solution worked and it downloaded gradle successfully.. but the problem i faced was that buildozer use jdk 8 while gradle 7.x use jdk 11 , my solution was to add org.gradle.java.home=/usr/lib/jvm/java-1.11.0-openjdk-amd64
into gradle.properties file for vlc located in
/.buildozer/android/platform/build-armeabi-v7a/build/other_builds/vlc/armeabi-v7a__ndk_target_21/vlc/vlc-port-android/gradle.properties
and it work normally

configure: error: C compiler cannot create executables - Buildozer kivy to android debuging

ENTERING MY PROBLEM (they can skip it)
Hello, I am trying to compile apk application, but I always have many problems due to lack of libraries and applications that my system does not bring and that are not mentioned in the buildozer and kivy requirements. I am stuck in this error after installing a lot of libraries to solve the previous ones. If you have the definitive guide of requirements to work with buildozer and kivy please add it as a complement to this answer. If you think it is better to format the system and start again to install only what is necessary, I am willing, as long as the information you give me is different from what is available in the official pages.
PROBLEM
I have: Ubuntu 18.04.1 LTS, Python 2.7.15rc1, Kivy v1.11.0.dev0, Buildozer 0.35
Libraries imported in the .py: kivy, uuid, sqlite3
File buildozer.spec
[app]
# (str) Title of your application
title = Turnos
# (str) Package name
package.name =turnosapp
# (str) Package domain (needed for android/ios packaging)
package.domain = org.test
# (str) Source code where the main.py live
source.dir = .
# (list) Source files to include (let empty to include all the files)
source.include_exts = py,png,jpg,kv,atlas
# (list) List of inclusions using pattern matching
#source.include_patterns = assets/*,images/*.png
# (list) Source files to exclude (let empty to not exclude anything)
#source.exclude_exts = spec
# (list) List of directory to exclude (let empty to not exclude anything)
#source.exclude_dirs = tests, bin
# (list) List of exclusions using pattern matching
#source.exclude_patterns = license,images/*/*.jpg
# (str) Application versioning (method 1)
version = 0.1
# (str) Application versioning (method 2)
# version.regex = __version__ = ['"](.*)['"]
# version.filename = %(source.dir)s/main.py
# (list) Application requirements
# comma seperated e.g. requirements = sqlite3,kivy
requirements = python2, android, kivy, sqlite3, uuid
# (str) Custom source folders for requirements
# Sets custom source for any requirements with recipes
# requirements.source.kivy = ../../kivy
# (list) Garden requirements
#garden_requirements =
# (str) Presplash of the application
#presplash.filename = %(source.dir)s/data/presplash.png
# (str) Icon of the application
#icon.filename = %(source.dir)s/data/icon.png
# (str) Supported orientation (one of landscape, portrait or all)
orientation = portrait
# (list) List of service to declare
#services = NAME:ENTRYPOINT_TO_PY,NAME2:ENTRYPOINT2_TO_PY
#
# OSX Specific
#
#
# author = © Copyright Info
# change the major version of python used by the app
osx.python_version = 3
# Kivy version to use
osx.kivy_version = 1.9.1
#
# Android specific
#
# (bool) Indicate if the application should be fullscreen or not
fullscreen = 0
# (string) Presplash background color (for new android toolchain)
# Supported formats are: #RRGGBB #AARRGGBB or one of the following names:
# red, blue, green, black, white, gray, cyan, magenta, yellow, lightgray,
# darkgray, grey, lightgrey, darkgrey, aqua, fuchsia, lime, maroon, navy,
# olive, purple, silver, teal.
#android.presplash_color = #FFFFFF
# (list) Permissions
#android.permissions = INTERNET
# (int) Android API to use
#android.api = 19
# (int) Minimum API required
#android.minapi = 9
# (int) Android SDK version to use
#android.sdk = 20
# (str) Android NDK version to use
android.ndk = 18b
# (bool) Use --private data storage (True) or --dir public storage (False)
#android.private_storage = True
# (str) Android NDK directory (if empty, it will be automatically downloaded.)
#android.ndk_path =
# (str) Android SDK directory (if empty, it will be automatically downloaded.)
#android.sdk_path =
# (str) ANT directory (if empty, it will be automatically downloaded.)
#android.ant_path =
# (bool) If True, then skip trying to update the Android sdk
# This can be useful to avoid excess Internet downloads or save time
# when an update is due and you just want to test/build your package
# android.skip_update = False
# (str) Android entry point, default is ok for Kivy-based app
#android.entrypoint = org.renpy.android.PythonActivity
# (list) Pattern to whitelist for the whole project
#android.whitelist =
# (str) Path to a custom whitelist file
#android.whitelist_src =
# (str) Path to a custom blacklist file
#android.blacklist_src =
# (list) List of Java .jar files to add to the libs so that pyjnius can access
# their classes. Don't add jars that you do not need, since extra jars can slow
# down the build process. Allows wildcards matching, for example:
# OUYA-ODK/libs/*.jar
#android.add_jars = foo.jar,bar.jar,path/to/more/*.jar
# (list) List of Java files to add to the android project (can be java or a
# directory containing the files)
#android.add_src =
# (list) Android AAR archives to add (currently works only with sdl2_gradle
# bootstrap)
#android.add_aars =
# (list) Gradle dependencies to add (currently works only with sdl2_gradle
# bootstrap)
#android.gradle_dependencies =
# (list) Java classes to add as activities to the manifest.
#android.add_activites = com.example.ExampleActivity
# (str) python-for-android branch to use, defaults to stable
#p4a.branch = stable
# (str) OUYA Console category. Should be one of GAME or APP
# If you leave this blank, OUYA support will not be enabled
#android.ouya.category = GAME
# (str) Filename of OUYA Console icon. It must be a 732x412 png image.
#android.ouya.icon.filename = %(source.dir)s/data/ouya_icon.png
# (str) XML file to include as an intent filters in <activity> tag
#android.manifest.intent_filters =
# (str) launchMode to set for the main activity
#android.manifest.launch_mode = standard
# (list) Android additional libraries to copy into libs/armeabi
#android.add_libs_armeabi = libs/android/*.so
#android.add_libs_armeabi_v7a = libs/android-v7/*.so
#android.add_libs_x86 = libs/android-x86/*.so
#android.add_libs_mips = libs/android-mips/*.so
# (bool) Indicate whether the screen should stay on
# Don't forget to add the WAKE_LOCK permission if you set this to True
#android.wakelock = False
# (list) Android application meta-data to set (key=value format)
#android.meta_data =
# (list) Android library project to add (will be added in the
# project.properties automatically.)
#android.library_references =
# (str) Android logcat filters to use
#android.logcat_filters = *:S python:D
# (bool) Copy library instead of making a libpymodules.so
#android.copy_libs = 1
# (str) The Android arch to build for, choices: armeabi-v7a, arm64-v8a, x86
android.arch = armeabi-v7a
#
# Python for android (p4a) specific
#
# (str) python-for-android git clone directory (if empty, it will be automatically cloned from github)
#p4a.source_dir =
# (str) The directory in which python-for-android should look for your own build recipes (if any)
#p4a.local_recipes =
# (str) Filename to the hook for p4a
#p4a.hook =
# (str) Bootstrap to use for android builds
# p4a.bootstrap = sdl2
# (int) port number to specify an explicit --port= p4a argument (eg for bootstrap flask)
#p4a.port =
#
# iOS specific
#
# (str) Path to a custom kivy-ios folder
#ios.kivy_ios_dir = ../kivy-ios
# (str) Name of the certificate to use for signing the debug version
# Get a list of available identities: buildozer ios list_identities
#ios.codesign.debug = "iPhone Developer: <lastname> <firstname> (<hexstring>)"
# (str) Name of the certificate to use for signing the release version
#ios.codesign.release = %(ios.codesign.debug)s
[buildozer]
# (int) Log level (0 = error only, 1 = info, 2 = debug (with command output))
log_level = 2
# (int) Display warning if buildozer is run as root (0 = False, 1 = True)
warn_on_root = 1
# (str) Path to build artifact storage, absolute or relative to spec file
# build_dir = ./.buildozer
# (str) Path to build output (i.e. .apk, .ipa) storage
# bin_dir = ./bin
# -----------------------------------------------------------------------------
# List as sections
#
# You can define all the "list" as [section:key].
# Each line will be considered as a option to the list.
# Let's take [app] / source.exclude_patterns.
# Instead of doing:
#
#[app]
#source.exclude_patterns = license,data/audio/*.wav,data/images/original/*
#
# This can be translated into:
#
#[app:source.exclude_patterns]
#license
#data/audio/*.wav
#data/images/original/*
#
# -----------------------------------------------------------------------------
# Profiles
#
# You can extend section / key with a profile
# For example, you want to deploy a demo version of your application without
# HD content. You could first change the title to add "(demo)" in the name
# and extend the excluded directories to remove the HD content.
#
#[app#demo]
#title = My Application (demo)
#
#[app:source.exclude_patterns#demo]
#images/hd/*
#
# Then, invoke the command line with the "demo" profile:
#
#buildozer --profile demo android debug
Terminal error:
lagerta#lagerta-OptiPlex-790:~/Kivy/Dandole/TurnosApp$ buildozer android debug
# Check configuration tokens
# Ensure build layout
# Check configuration toke...
........................hide text.............................
[INFO]: sqlite3 said it is already built, skipping
[INFO]: Building python2 for armeabi-v7a
[INFO]: -> running cp /home/lagerta/Kivy/Dandole/...(and 231 more)
[INFO]: -> running cp /home/lagerta/Kivy/Dandole/...(and 229 more)
[INFO]: -> directory context /home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/build/build/other_builds/python2-sqlite3/armeabi-v7a/python2
[INFO]: -> running cp /home/lagerta/Kivy/Dandole/...(and 121 more)
[INFO]: -> running gcc -dumpmachine
[INFO]: -> running configure --host=arm-eabi --bu...(and 229 more)
working: checking for arm-eException in thread background thread for pid 6910:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
self.run()
File "/usr/lib/python2.7/threading.py", line 754, in run
self.__target(*self.__args, **self.__kwargs)
File "/home/lagerta/.local/lib/python2.7/site-packages/sh.py", line 2170, in background_thread
handle_exit_code(exit_code)
File "/home/lagerta/.local/lib/python2.7/site-packages/sh.py", line 1929, in fn
return self.command.handle_command_exit_code(exit_code)
File "/home/lagerta/.local/lib/python2.7/site-packages/sh.py", line 672, in handle_command_exit_code
raise exc
ErrorReturnCode_77:
RAN: ./configure --host=arm-eabi --build=x86_64-linux-gnu --prefix=/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/build/build/other_builds/python2-sqlite3/armeabi-v7a/python2/python-install --enable-shared --disable-toolbox-glue --disable-framework
STDOUT:
checking for --enable-universalsdk... no
checking for --with-universal-archs... 32-bit
checking MACHDEP... linux4
checking EXTRAPLATDIR...
checking machine type as reported by uname -m... x86_64
checking for --without-gcc... no
checking for arm-eabi-gcc... /usr/bin/ccache arm-linux-androideabi-gcc -DANDROID -mandroid -fomit-frame-pointer -D__ANDROID_API__=19 -isystem /home/lagerta/.buildozer/android/platform/android-ndk-r18b/sysroot/usr/include/arm-linux-androideabi -isysroot /home/lagerta/.buildozer/android/platform/android-ndk-r18b/sysroot -I/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/build/build/python-installs/turnosapp/include/python2.7
checking whether the C compiler works... no
configure: error: in `/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/build/build/other_builds/python2-sqlite3/armeabi-v7a/python2':
configure: error: C compiler cannot create executables
See `config.log' for more details
STDERR:
Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/toolchain.py", line 978, in <module>
main()
File "/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/toolchain.py", line 975, in main
ToolchainCL()
File "/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/toolchain.py", line 512, in __init__
getattr(self, args.subparser_name.replace('-', '_'))(args)
File "/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/toolchain.py", line 149, in wrapper_func
build_dist_from_args(ctx, dist, args)
File "/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/toolchain.py", line 193, in build_dist_from_args
build_recipes(build_order, python_modules, ctx)
File "pythonforandroid/build.py", line 573, in build_recipes
File "/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/recipes/python2/__init__.py", line 44, in build_arch
self.do_python_build(arch)
File "/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/python-for-android-new-toolchain/pythonforandroid/recipes/python2/__init__.py", line 122, in do_python_build
_env=env)
File "pythonforandroid/logger.py", line 175, in shprint
File "/home/lagerta/.local/lib/python2.7/site-packages/sh.py", line 720, in next
self.wait()
File "/home/lagerta/.local/lib/python2.7/site-packages/sh.py", line 651, in wait
self.handle_command_exit_code(exit_code)
File "/home/lagerta/.local/lib/python2.7/site-packages/sh.py", line 672, in handle_command_exit_code
raise exc
sh.ErrorReturnCode_77:
RAN: ./configure --host=arm-eabi --build=x86_64-linux-gnu --prefix=/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/build/build/other_builds/python2-sqlite3/armeabi-v7a/python2/python-install --enable-shared --disable-toolbox-glue --disable-framework
STDOUT:
checking for --enable-universalsdk... no
checking for --with-universal-archs... 32-bit
checking MACHDEP... linux4
checking EXTRAPLATDIR...
checking machine type as reported by uname -m... x86_64
checking for --without-gcc... no
checking for arm-eabi-gcc... /usr/bin/ccache arm-linux-androideabi-gcc -DANDROID -mandroid -fomit-frame-pointer -D__ANDROID_API__=19 -isystem /home/lagerta/.buildozer/android/platform/android-ndk-r18b/sysroot/usr/include/arm-linux-androideabi -isysroot /home/lagerta/.buildozer/android/platform/android-ndk-r18b/sysroot -I/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/build/build/python-installs/turnosapp/include/python2.7
checking whether the C compiler works... no
configure: error: in `/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/build/build/other_builds/python2-sqlite3/armeabi-v7a/python2':
configure: error: C compiler cannot create executables
See `config.log' for more details
STDERR:
# Command failed: /usr/bin/python -m pythonforandroid.toolchain create --dist_name=turnosapp --bootstrap=sdl2 --requirements=python2,android,kivy,sqlite3,uuid --arch armeabi-v7a --copy-libs --color=always --storage-dir="/home/lagerta/Kivy/Dandole/TurnosApp/.buildozer/android/platform/build"
#
# Buildozer failed to execute the last command
# The error might be hidden in the log above this error
# Please read the full log, and search for it before
# raising an issue with buildozer itself.
# In case of a bug report, please add a full log with log_level = 2

Android app crashes on start when deployed with buildozer

I'm writing an Android application under Python 2.7 using the Kivy library and buildozer to build/deploy it to the Android device. The device in question is an Asus ZenPad 3s 10, with the debugging options turned on. It is NOT rooted, as I understand this device can't be rooted at the moment.
I can build the apk, but when I run buildozer android deploy run logcat > log.txt, the application never gets past the Kivy splashscreen on the tablet, with the only message being "ETS Demo has stopped".
In the log, the cause of the problem seems to me to be given by the lines:
--------- beginning of crash
08-03 18:39:41.807 441 441 F libc : unable to stat file for the executable "/system/bin/sh": Permission denied
08-03 18:39:41.807 441 441 F libc : Fatal signal 6 (SIGABRT), code -6 in tid 441 (sh)
08-03 18:39:41.807 441 441 F libc : Unable to open connection to debuggerd: Connection refused
I don't know what these mean, and I haven't been able to find anyone with a similar problem. Any help would be greatly appreciated!
Here is my buildozer.spec file:
[app]
# (str) Title of your application
title = ETS Demo
# (str) Package name
package.name = etsdemo
# (str) Package domain (needed for android/ios packaging)
package.domain = org.innodem
# (str) Source code where the main.py live
source.dir = .
# (list) Source files to include (let empty to include all the files)
source.include_exts = py,png,jpg,kv,atlas,dat
# (list) List of inclusions using pattern matching
#source.include_patterns = assets/*,images/*.png
# (list) Source files to exclude (let empty to not exclude anything)
#source.exclude_exts = spec
# (list) List of directory to exclude (let empty to not exclude anything)
#source.exclude_dirs = tests, bin
# (list) List of exclusions using pattern matching
#source.exclude_patterns = license,images/*/*.jpg
# (str) Application versioning (method 1)
version = 0.1
# (str) Application versioning (method 2)
# version.regex = __version__ = ['"](.*)['"]
# version.filename = %(source.dir)s/main.py
# (list) Application requirements
# comma seperated e.g. requirements = sqlite3,kivy
requirements = kivy,numpy,scipy,dlib,opencv,scikit-image,scikit-learn,imutils
# (str) Custom source folders for requirements
# Sets custom source for any requirements with recipes
# requirements.source.kivy = ../../kivy
# (list) Garden requirements
#garden_requirements =
# (str) Presplash of the application
#presplash.filename = %(source.dir)s/data/presplash.png
# (str) Icon of the application
#icon.filename = %(source.dir)s/data/icon.png
# (str) Supported orientation (one of landscape, portrait or all)
orientation = landscape
# (list) List of service to declare
#services = NAME:ENTRYPOINT_TO_PY,NAME2:ENTRYPOINT2_TO_PY
#
# OSX Specific
#
#
# author = © Copyright Info
# change the major version of python used by the app
osx.python_version = 3
# Kivy version to use
osx.kivy_version = 1.9.1
#
# Android specific
#
# (bool) Indicate if the application should be fullscreen or not
fullscreen = 1
# (string) Presplash background color (for new android toolchain)
# Supported formats are: #RRGGBB #AARRGGBB or one of the following names:
# red, blue, green, black, white, gray, cyan, magenta, yellow, lightgray,
# darkgray, grey, lightgrey, darkgrey, aqua, fuchsia, lime, maroon, navy,
# olive, purple, silver, teal.
#android.presplash_color = #FFFFFF
# (list) Permissions
android.permissions = CAMERA,READ_EXTERNAL_STORAGE,WRITE_EXTERNAL_STORAGE
# (int) Android API to use
#android.api = 19
# (int) Minimum API required
#android.minapi = 9
# (int) Android SDK version to use
#android.sdk = 20
# (str) Android NDK version to use
#android.ndk = 9c
# (bool) Use --private data storage (True) or --dir public storage (False)
#android.private_storage = True
# (str) Android NDK directory (if empty, it will be automatically downloaded.)
#android.ndk_path =
# (str) Android SDK directory (if empty, it will be automatically downloaded.)
#android.sdk_path =
# (str) ANT directory (if empty, it will be automatically downloaded.)
#android.ant_path =
# (bool) If True, then skip trying to update the Android sdk
# This can be useful to avoid excess Internet downloads or save time
# when an update is due and you just want to test/build your package
# android.skip_update = False
# (str) Android entry point, default is ok for Kivy-based app
#android.entrypoint = org.renpy.android.PythonActivity
# (list) Pattern to whitelist for the whole project
#android.whitelist =
# (str) Path to a custom whitelist file
#android.whitelist_src =
# (str) Path to a custom blacklist file
#android.blacklist_src =
# (list) List of Java .jar files to add to the libs so that pyjnius can access
# their classes. Don't add jars that you do not need, since extra jars can slow
# down the build process. Allows wildcards matching, for example:
# OUYA-ODK/libs/*.jar
#android.add_jars = foo.jar,bar.jar,path/to/more/*.jar
# (list) List of Java files to add to the android project (can be java or a
# directory containing the files)
#android.add_src =
# (list) Android AAR archives to add (currently works only with sdl2_gradle
# bootstrap)
#android.add_aars =
# (list) Gradle dependencies to add (currently works only with sdl2_gradle
# bootstrap)
#android.gradle_dependencies =
# (str) python-for-android branch to use, defaults to master
#p4a.branch = stable
# (str) OUYA Console category. Should be one of GAME or APP
# If you leave this blank, OUYA support will not be enabled
#android.ouya.category = GAME
# (str) Filename of OUYA Console icon. It must be a 732x412 png image.
#android.ouya.icon.filename = %(source.dir)s/data/ouya_icon.png
# (str) XML file to include as an intent filters in <activity> tag
#android.manifest.intent_filters =
# (list) Android additionnal libraries to copy into libs/armeabi
#android.add_libs_armeabi = libs/android/*.so
#android.add_libs_armeabi_v7a = libs/android-v7/*.so
#android.add_libs_x86 = libs/android-x86/*.so
#android.add_libs_mips = libs/android-mips/*.so
# (bool) Indicate whether the screen should stay on
# Don't forget to add the WAKE_LOCK permission if you set this to True
#android.wakelock = False
# (list) Android application meta-data to set (key=value format)
#android.meta_data =
# (list) Android library project to add (will be added in the
# project.properties automatically.)
#android.library_references =
# (str) Android logcat filters to use
#android.logcat_filters = *:S python:D
# (bool) Copy library instead of making a libpymodules.so
#android.copy_libs = 1
# (str) The Android arch to build for, choices: armeabi-v7a, arm64-v8a, x86
android.arch = armeabi-v7a
#
# Python for android (p4a) specific
#
# (str) python-for-android git clone directory (if empty, it will be automatically cloned from github)
#p4a.source_dir =
# (str) The directory in which python-for-android should look for your own build recipes (if any)
#p4a.local_recipes =
# (str) Filename to the hook for p4a
#p4a.hook =
# (str) Bootstrap to use for android builds
p4a.bootstrap = sdl2
#
# iOS specific
#
# (str) Path to a custom kivy-ios folder
#ios.kivy_ios_dir = ../kivy-ios
# (str) Name of the certificate to use for signing the debug version
# Get a list of available identities: buildozer ios list_identities
#ios.codesign.debug = "iPhone Developer: <lastname> <firstname> (<hexstring>)"
# (str) Name of the certificate to use for signing the release version
#ios.codesign.release = %(ios.codesign.debug)s
[buildozer]
# (int) Log level (0 = error only, 1 = info, 2 = debug (with command output))
log_level = 2
# (int) Display warning if buildozer is run as root (0 = False, 1 = True)
warn_on_root = 1
# (str) Path to build artifact storage, absolute or relative to spec file
# build_dir = ./.buildozer
# (str) Path to build output (i.e. .apk, .ipa) storage
# bin_dir = ./bin
# -----------------------------------------------------------------------------
# List as sections
#
# You can define all the "list" as [section:key].
# Each line will be considered as a option to the list.
# Let's take [app] / source.exclude_patterns.
# Instead of doing:
#
#[app]
#source.exclude_patterns = license,data/audio/*.wav,data/images/original/*
#
# This can be translated into:
#
#[app:source.exclude_patterns]
#license
#data/audio/*.wav
#data/images/original/*
#
# -----------------------------------------------------------------------------
# Profiles
#
# You can extend section / key with a profile
# For example, you want to deploy a demo version of your application without
# HD content. You could first change the title to add "(demo)" in the name
# and extend the excluded directories to remove the HD content.
#
#[app#demo]
#title = My Application (demo)
#
#[app:source.exclude_patterns#demo]
#images/hd/*
#
# Then, invoke the command line with the "demo" profile:
#
#buildozer --profile demo android debug
And here is the log file
# Check configuration tokens
# Ensure build layout
# Check configuration tokens
# Preparing build
# Check requirements for android
# Run 'dpkg --version'
# Cwd None
Debian 'dpkg' package management program version 1.18.4 (amd64).
This is free software; see the GNU General Public License version 2 or
later for copying conditions. There is NO warranty.
# Search for Git (git)
# -> found at /usr/bin/git
# Search for Cython (cython)
# -> found at /usr/local/bin/cython
# Search for Java compiler (javac)
# -> found at /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
# Search for Java keytool (keytool)
# -> found at /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/keytool
# Install platform
# Run 'pip install -q --user "appdirs" "colorama>=0.3.3" "sh>=1.10" "jinja2" "six"'
# Cwd None
# Apache ANT found at /home/alexandre/.buildozer/android/platform/apache-ant-1.9.4
# Android SDK found at /home/alexandre/.buildozer/android/platform/android-sdk-20
# Android NDK found at /home/alexandre/.buildozer/android/platform/android-ndk-r9c
# Check application requirements
# Check garden requirements
# Compile platform
# Run '/usr/bin/python -m pythonforandroid.toolchain create --dist_name=etsdemo --bootstrap=sdl2 --requirements=kivy,numpy,scipy,dlib,opencv,scikit-image,scikit-learn,imutils --arch armeabi-v7a --copy-libs --color=always --storage-dir=/home/alexandre/Desktop/Demo/.buildozer/android/platform/build'
# Cwd /home/alexandre/Desktop/Demo/.buildozer/android/platform/python-for-android-master
# Run '/home/alexandre/.buildozer/android/platform/android-sdk-20/platform-tools/adb devices'
# Cwd None
List of devices attached
* daemon not running. starting it now at tcp:5037 *
* daemon started successfully *
H1NPCV026140PM7 device
# Deploy on H1NPCV026140PM7
# Run '/home/alexandre/.buildozer/android/platform/android-sdk-20/platform-tools/adb install -r "/home/alexandre/Desktop/Demo/bin/ETSDemo-0.1-debug.apk"'
# Cwd /home/alexandre/.buildozer/android/platform
# Application pushed.
# Run on H1NPCV026140PM7
# Run '/home/alexandre/.buildozer/android/platform/android-sdk-20/platform-tools/adb shell am start -n org.innodem.etsdemo/org.kivy.android.PythonActivity -a org.kivy.android.PythonActivity'
# Cwd /home/alexandre/.buildozer/android/platform
Starting: Intent { act=org.kivy.android.PythonActivity cmp=org.innodem.etsdemo/org.kivy.android.PythonActivity }
# Application started.
# Run 'dpkg --version'
# Cwd None
Debian 'dpkg' package management program version 1.18.4 (amd64).
This is free software; see the GNU General Public License version 2 or
later for copying conditions. There is NO warranty.
# Search for Git (git)
# -> found at /usr/bin/git
# Search for Cython (cython)
# -> found at /usr/local/bin/cython
# Search for Java compiler (javac)
# -> found at /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
# Search for Java keytool (keytool)
# -> found at /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/keytool
# Run '/home/alexandre/.buildozer/android/platform/android-sdk-20/platform-tools/adb logcat '
# Cwd /home/alexandre/.buildozer/android/platform
--------- beginning of crash
08-03 18:39:41.807 441 441 F libc : unable to stat file for the executable "/system/bin/sh": Permission denied
08-03 18:39:41.807 441 441 F libc : Fatal signal 6 (SIGABRT), code -6 in tid 441 (sh)
08-03 18:39:41.807 441 441 F libc : Unable to open connection to debuggerd: Connection refused
08-03 18:39:41.827 449 449 F libc : unable to stat file for the executable "/system/bin/sh": Permission denied
08-03 18:39:41.827 449 449 F libc : Fatal signal 6 (SIGABRT), code -6 in tid 449 (sh)
08-03 18:39:41.827 449 449 F libc : Unable to open connection to debuggerd: Connection refused
08-03 18:39:41.840 451 451 F libc : unable to stat file for the executable "/system/bin/sh": Permission denied
08-03 18:39:41.840 451 451 F libc : Fatal signal 6 (SIGABRT), code -6 in tid 451 (sh)
08-03 18:39:41.840 451 451 F libc : Unable to open connection to debuggerd: Connection refused
EDIT:
Here is a link to the full log: https://www.dropbox.com/s/1jpg2jx2ddxqul0/log.txt?dl=0
I am building on Ubuntu 16.04. My hardware specs are as follow:
Memory: 16.6 GiB
Processor: Intel Core i7-4790 CPU # 3.60GHz x 8
Graphics: Gallium 0.4 on NV126
OS type: 64-bit
The tablet I am trying to deploy to is running Android 7.0. I can't say much about the app as I am under an NDA, but it involves facial feature recognition using the mobile device's camera. I am not using scipy directly, but I included it in the requirements list because other libraries I am using depend on it.
I'm having issues getting an emulator to work on my system. I'll update the post as soon as I get it working.

Issue with buildozer packaging a kivy app

I'm trying to package my kivy app and I'm having problems with buildozer. Some weeks ago it worked in a right way but today I got this error:
Traceback (most recent call last):
File "build.py", line 517, in <module>
make_package(args)
File "build.py", line 365, in make_package
subprocess.check_call([ANT, arg])
File "/usr/lib/python2.7/subprocess.py", line 540, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['ant', 'debug']' returned non-zero exit status 1
I've been reading about this error (https://github.com/kivy/buildozer/issues/205) and maybe the problem is with the version of the sdk and ndk. Here I attach my buildozer.spec file because maybe I'm doing something in a wrong way.
[app]
# (str) Title of your application
title = Etseib Calendar
# (str) Package name
package.name = etseibcalendar
# (str) Package domain (needed for android/ios packaging)
package.domain = org.test
# (str) Source code where the main.py live
source.dir = .
# (list) Source files to include (let empty to include all the files)
source.include_exts = py,png,jpg,kv,atlas
# (list) List of inclusions using pattern matching
#source.include_patterns = assets/*,images/*.png
# (list) Source files to exclude (let empty to not exclude anything)
#source.exclude_exts = spec
# (list) List of directory to exclude (let empty to not exclude anything)
#source.exclude_dirs = tests, bin
# (list) List of exclusions using pattern matching
#source.exclude_patterns = license,images/*/*.jpg
# (str) Application versioning (method 1)
version = 0.1
# (str) Application versioning (method 2)
# version.regex = __version__ = ['"](.*)['"]
# version.filename = %(source.dir)s/main.py
# (list) Application requirements
# comma seperated e.g. requirements = sqlite3,kivy
requirements = kivy,sqlite3,requests,simplejson,icalendar,datetime,pytz,HTMLParser,email,openssl
# (str) Custom source folders for requirements
# Sets custom source for any requirements with recipes
# requirements.source.kivy = ../../kivy
# (list) Garden requirements
#garden_requirements =
# (str) Presplash of the application
presplash.filename = hdd33.png
# (str) Icon of the application
icon.filename = icon.png
# (str) Supported orientation (one of landscape, portrait or all)
orientation = landscape
# (list) List of service to declare
#services = NAME:ENTRYPOINT_TO_PY,NAME2:ENTRYPOINT2_TO_PY
#
# OSX Specific
#
#
# author = © Copyright Info
#
# Android specific
#
# (bool) Indicate if the application should be fullscreen or not
fullscreen = 1
# (list) Permissions
android.permissions = INTERNET
# (int) Android API to use
#android.api = 19
# (int) Minimum API required
#android.minapi = 9
# (int) Android SDK version to use
#android.sdk = 20
# (str) Android NDK version to use
#android.ndk = 9c
# (bool) Use --private data storage (True) or --dir public storage (False)
#android.private_storage = True
# (str) Android NDK directory (if empty, it will be automatically downloaded.)
#android.ndk_path =
# (str) Android SDK directory (if empty, it will be automatically downloaded.)
#android.sdk_path =
# (str) ANT directory (if empty, it will be automatically downloaded.)
#android.ant_path =
# (str) python-for-android git clone directory (if empty, it will be automatically cloned from github)
#android.p4a_dir =
# (list) python-for-android whitelist
#android.p4a_whitelist =
# (bool) If True, then skip trying to update the Android sdk
# This can be useful to avoid excess Internet downloads or save time
# when an update is due and you just want to test/build your package
# android.skip_update = False
# (str) Bootstrap to use for android builds (android_new only)
# android.bootstrap = sdl2
# (str) Android entry point, default is ok for Kivy-based app
#android.entrypoint = org.renpy.android.PythonActivity
# (list) List of Java .jar files to add to the libs so that pyjnius can access
# their classes. Don't add jars that you do not need, since extra jars can slow
# down the build process. Allows wildcards matching, for example:
# OUYA-ODK/libs/*.jar
#android.add_jars = foo.jar,bar.jar,path/to/more/*.jar
# (list) List of Java files to add to the android project (can be java or a
# directory containing the files)
#android.add_src =
# (str) python-for-android branch to use, if not master, useful to try
# not yet merged features.
#android.branch = master
# (str) OUYA Console category. Should be one of GAME or APP
# If you leave this blank, OUYA support will not be enabled
#android.ouya.category = GAME
# (str) Filename of OUYA Console icon. It must be a 732x412 png image.
#android.ouya.icon.filename = %(source.dir)s/data/ouya_icon.png
# (str) XML file to include as an intent filters in <activity> tag
#android.manifest.intent_filters =
# (list) Android additionnal libraries to copy into libs/armeabi
#android.add_libs_armeabi = libs/android/*.so
#android.add_libs_armeabi_v7a = libs/android-v7/*.so
#android.add_libs_x86 = libs/android-x86/*.so
#android.add_libs_mips = libs/android-mips/*.so
# (bool) Indicate whether the screen should stay on
# Don't forget to add the WAKE_LOCK permission if you set this to True
#android.wakelock = False
# (list) Android application meta-data to set (key=value format)
#android.meta_data =
# (list) Android library project to add (will be added in the
# project.properties automatically.)
#android.library_references =
# (str) Android logcat filters to use
#android.logcat_filters = *:S python:D
# (bool) Copy library instead of making a libpymodules.so
#android.copy_libs = 1
#
# iOS specific
#
# (str) Path to a custom kivy-ios folder
#ios.kivy_ios_dir = ../kivy-ios
# (str) Name of the certificate to use for signing the debug version
# Get a list of available identities: buildozer ios list_identities
#ios.codesign.debug = "iPhone Developer: <lastname> <firstname> (<hexstring>)"
# (str) Name of the certificate to use for signing the release version
#ios.codesign.release = %(ios.codesign.debug)s
[buildozer]
# (int) Log level (0 = error only, 1 = info, 2 = debug (with command output))
log_level = 2
# (int) Display warning if buildozer is run as root (0 = False, 1 = True)
warn_on_root = 1
# (str) Path to build artifact storage, absolute or relative to spec file
# build_dir = ./.buildozer
# (str) Path to build output (i.e. .apk, .ipa) storage
# bin_dir = ./bin
# -----------------------------------------------------------------------------
# List as sections
#
# You can define all the "list" as [section:key].
# Each line will be considered as a option to the list.
# Let's take [app] / source.exclude_patterns.
# Instead of doing:
#
#[app]
#source.exclude_patterns = license,data/audio/*.wav,data/images/original/*
#
# This can be translated into:
#
#[app:source.exclude_patterns]
#license
#data/audio/*.wav
#data/images/original/*
#
# -----------------------------------------------------------------------------
# Profiles
#
# You can extend section / key with a profile
# For example, you want to deploy a demo version of your application without
# HD content. You could first change the title to add "(demo)" in the name
# and extend the excluded directories to remove the HD content.
#
#[app#demo]
#title = My Application (demo)
#
#[app:source.exclude_patterns#demo]
#images/hd/*
#
# Then, invoke the command line with the "demo" profile:
#
#buildozer --profile demo android debug
As I have said at the begining of the post, a few weeks ago it worked properly and I don't know why now this is happening to me. Just in case the full log of buildozer is needed, I attach here the last lines of the output using buildozer --verbose android debug:
BUILD FAILED
/home/alejandro/.buildozer/android/platform/android-sdk-20/tools/ant/build.xml:888: The following error occurred while executing this line:
/home/alejandro/.buildozer/android/platform/android-sdk-20/tools/ant/build.xml:890: The following error occurred while executing this line:
/home/alejandro/.buildozer/android/platform/android-sdk-20/tools/ant/build.xml:902: The following error occurred while executing this line:
/home/alejandro/.buildozer/android/platform/android-sdk-20/tools/ant/build.xml:283: null returned: 1
Total time: 2 seconds
e.mp3: /home/alejandro/ABRIL/Presentacion/APK/APK-25.06/.buildozer/android/app/_applibs/DateTime-4.1.1.dist-info/WHEEL
assets/private.mp3: /home/alejandro/ABRIL/Presentacion/APK/APK-25.06/.buildozer/android/app/_applibs/DateTime-4.1.1.dist-info/top_level.txt
assets/private.mp3: /home/alejandro/ABRIL/Presentacion/APK/APK-25.06/.buildozer/android/app/_applibs/DateTime-4.1.1.dist-info/metadata.json
assets/private.mp3: /home/alejandro/ABRIL/Presentacion/APK/APK-25.06/.buildozer/android/app/_applibs/DateTime-4.1.1.dist-info/RECORD
assets/private.mp3: /home/alejandro/ABRIL/Presentacion/APK/APK-25.06/.buildozer/android/app/_applibs/DateTime-4.1.1.dist-info/DESCRIPTION.rst
assets/private.mp3: /home/alejandro/ABRIL/Presentacion/APK/APK-25.06/.buildozer/android/app/_applibs/DateTime-4.1.1.dist-info/METADATA
assets/private.mp3: /home/alejandro/ABRIL/Presentacion/APK/APK-25.06/.buildozer/android/app/_applibs/DateTime-4.1.1.dist-info/INSTALLER
Traceback (most recent call last):
File "build.py", line 517, in <module>
make_package(args)
File "build.py", line 365, in make_package
subprocess.check_call([ANT, arg])
File "/usr/lib/python2.7/subprocess.py", line 540, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['ant', 'debug']' returned non-zero exit status 1
# Command failed: python build.py --name 'Etseib Calendar' --version 0.1 --package org.test.etseibcalendar --sdk 19 --minsdk 9 --private /home/alejandro/ABRIL/Presentacion/APK/APK-25.06/.buildozer/android/app --permission INTERNET --presplash /home/alejandro/ABRIL/Presentacion/APK/APK-25.06/hdd33.png --icon /home/alejandro/ABRIL/Presentacion/APK/APK-25.06/icon.png --orientation landscape debug
#
# Buildozer failed to execute the last command
# The error might be hidden in the log above this error
# Please read the full log, and search for it before
# raising an issue with buildozer itself.
# In case of a bug report, please add a full log with log_level = 2

Well, after looking for the answer in some forums I have achieved the correct way to fix the issue. In the buildozer.specfile I changed the sdk version to the last version avaible:
# (int) Android SDK version to use
android.sdk = 24
After that I executed buildozer and tried to download the version I've specified in the .specfile, and this time the creation of the apk file was well done.