Develop Reference

This Android SDK requires Android Developer Toolkit version 23.0.0 or above

I get the following error when I start my Eclipse.
And when I try to update from Help > Install New Software...
using the eclipse update link https://dl-ssl.google.com/eclipse/plugin/4.2
It gives me following error:
Cannot complete the install because of a conflicting dependency.
Software being installed: Android Development Tools 23.0.1.1256982 (com.android.ide.eclipse.adt.feature.feature.group 23.0.1.1256982)
Software currently installed: Android Development Tools 22.6.3.v201404151837-1123206 (com.android.ide.eclipse.adt.feature.group 22.6.3.v201404151837-1123206)
Only one of the following can be installed at once:
ADT XML Overlay 23.0.1.1256982 (overlay.com.android.ide.eclipse.adt.overlay 23.0.1.1256982)
ADT XML Overlay 22.6.3.v201404151837-1123206 (overlay.com.android.ide.eclipse.adt.overlay 22.6.3.v201404151837-1123206)
Cannot satisfy dependency:
From: Android Development Tools 23.0.1.1256982 (com.android.ide.eclipse.adt.feature.feature.group 23.0.1.1256982)
To: overlay.com.android.ide.eclipse.adt.overlay [23.0.1.1256982]
Cannot satisfy dependency:
From: Android Development Tools 22.6.3.v201404151837-1123206 (com.android.ide.eclipse.adt.feature.group 22.6.3.v201404151837-1123206)
To: overlay.com.android.ide.eclipse.adt.overlay [22.6.3.v201404151837-1123206]
What should I do now?

If you have a conflict with the previous version:
Select Help > Install New Software
Click on already installed
Select all Android software on version 22.*
Click on Uninstall
Work with: https://dl-ssl.google.com/android/eclipse/
Select Developer Tools and Next
Next, Accept the license agreement and Finish.
EDIT :
This trick is probably no more necessary!
Try to upgrade your SDK tools to 23.0.2+ and build&platform tools to rev 20 before.

The best solution to this is to download a new ADT from http://developer.android.com/sdk/index.html

Go to Help - About Eclipse and click Installation Details
On tab Installed Software, select all row that has version 22.6.3 then click Uninstall
Go to Help - Install new software, select work with ADT Plugin - http://dl-ssl.google.com/android/eclipse/
Check the Developer Tools and now install without conflict

AS you have done the upgrade to SDK 23.0 without upgrading the ADT it will show this kind error as you have mentioned in the screen shot.
Simply upgrading the SDK to 23.0 is of no use until and unless you also update the related development tool in ADT.
Follow the steps
First delete the SDK 23.0 and update the ADT to 23.0
For doing the update you need to click on Install new software from
help and choose the ADT/https://dl-ssl.google.com/android/eclipse/
under the link upon which you get the new Development tools to
update click all >next to continue .
Upon successful completion you can now update the SDK to 23.0.
Note:- Many of those who tried to update the SDK have face a problem Cannot complete the installation because of conflict dependancy
So its better to just stick to the 22.6v of the ADT.
The update to 23.0 is filled with bugs and it will take some time to fix the bugs

I also got the error of OP this morning. I clicked on "Check for Updates" but it was always saying "No updates available".
I found this thread and thought "Oh man, I'm gonna sit on this all day".
But lucky for me (and for you who will find this thread perhaps in a few weeks), the solution is getting easier. I just did this:
Help > Install New Software
choose the update site https://dl-ssl.google.com/android/eclipse/
it offered me the new ADT-Packages with version 23.0.3 and I chose all of them
it showed me the known conflicting-dependency-error BUT offered me directly a solution: It will deinstall the 22* ADT-packages for me. I just clicked "ok" and it automatically deinstalled the old packages and installed the new ones :)

no need to do any thing,
just download new eclipse, install ADT 23.0.0 from below link
https://dl-ssl.google.com/android/eclipse/
your problem solve...
its happened because you have SDK 23.0.1 and ADT 23.0.1 update not available....
yesterday i have same issue, i have solved that..

You are not alone.
This thing happened also to me. I tried many many solutions suggested on the internet but I had to use the "PLAN B"
I downloaded and installed new adt bundle and reimported all my projects and libraries. It takes some time but it is not that long :)
I hope that google will come up with fix, because the update to 23.0.0.2 also didnt work for me (same error).
So keep smiling and install new ADT :)

On Linux (Ubuntu), I managed to solve the problem in a bit of a 'hackish' way. It may be useful if you're reluctant to download stuff all over again (like me) :)
Warning: I suspect this won't work if the ADT and SDK versions are too far apart. (For me, it worked for ADT 22.6.2 and Android SDK update 24.)
Modify the file $SDK_HOME/tools/lib/plugin.prop ($SDK_HOME = base directory of your Android SDK installation), to contain the current ADT version, instead of the actual (updated) SDK version. In my case the original content of the file was
plugin.version=23.0.0
which I changed as
plugin.version=22.6.2
This suppresses the "Please update ADT..." issue, but ADT won't work properly as it won't be able to identify some of the components relocated by newer SDK updates.
Create shortcuts (symlinks) or copies of missing SDK components, at the locations where ADT expects to see them. You can find the expected locations using ADT's error consoles.
For example, in my case, the DDMS console showed an error
[2016-02-27 19:33:33 - DDMS] DDMS files not found: /usr/lib/sdk/tools/hprof-conv
as soon as I tried to switch to the DDMS perspective. So I just created a symlink $SDK_HOME/tools/hprof-conv pointing to $SDK_HOME/platform-tools/hprof-conv (which has been relocated):
me#computer:$SDK_HOME/tools$ ln -s ../platform-tools/hprof-conv hprof-conv
For me, after these 2 steps, ADT started working without any problems/errors.

#Kalpesh DON'T delete SDK 23.0 it will remove your "tools" folder and you won't be able to run SDK Manager after that. I know because I have just done that. Bad suggestion!
The solution from Kikiwa worked for me.

I have also come across this issue and figure out few steps that will help in a way or other.
One thing to note that the error "This Android SDK requires Android Developer Toolkit version 23.0.0 or above" will only come if you have updated your Android SDK Tool and Android SDK Platform Tool before updating your ADT.
Here are the steps that will help you to get rid of this: -
You can try the steps provided by Kikiwa but that might create some issues like removing your android SDK. So the solution is to re-configure your eclipse with re-installing the Android SDK.
Steps given by user285oo6 will also create some issues like when you delete the Updated SDK 23.0 then it will also remove the files from Platform-tools and tools folder from SDK directory. Now your eclipse wont start as it wont find the necessary files that are required to identify Android SDK or it may throw and error says "cannot find tools for the SDK" or "cannot find the version of ADT" or "emulator.exe not found".
In this case the solution is to restore your SDK Manager files along with Platform-tools and tools folder. Now the question arises how you will get it? Below are links for the same
http://dl.google.com/android/android-sdk_r22.6.2-linux.tgz
http://dl.google.com/android/android-sdk_r22.6.2-windows.zip
http://dl.google.com/android/android-sdk_r22.6.2-macosx.zip
This will download the SDK platform ZIP files and it contains the SDK manager along with tools folder. My Suggestion is to extract them and replace the
-tools folder
-SDK Manager.exe
-AVD Manager.exe
in your android SDK directory.
Now you have latest ADT installed (if you have follow the user285oo6 steps. If not then install it using your eclipse with URL https://dl-ssl.google.com/android/eclipse/) i.e. version 23.x.x and SDK on the older version.
Now you have to restart your eclipse and update the Android SDK tool and SDK Platform tool. This will work. I have done it for windows OS and was able to get it up and running
I know I am bit late but its always good to be late then never.
Please let me know if anyone has any question or confusion with the steps

eclipse - starting with android sdk

I want start programming for android..
What I have:
-Windows 7
-Eclipse Classic 4.2
-Downloaded all there required files - http://developer.android.com/sdk/installing/adding-packages.html
-ADT Plugin
I want install new ADT plugin.. at first I tried to download it from http://dl-ssl.google.com/android/eclipse, I add it, but if i selected it there is only "pending.." and nothing has load..(maybe internet connection?I have selected Native connection in preferences
after pending it wrotes:
Unable to connect to repository http://dl-ssl.google.com/android/eclipse/content.xml org.eclipse.equinox.p2.core.ProvidesException
)
Thats why I download ADT plugin.
So if I select downloaded ADT plugin - content of it load - developer tools and ndk plugin so I select all and click next.
It loads and writes this:
"Cannot complete the install because one or more required items could
not be found. Software being installed: Android Development Tools
20.0.3.v201208082019-427395 (com.android.ide.eclipse.adt.feature.group 20.0.3.v201208082019-427395) Missing requirement: Android Development Tools 20.0.3.v201208082019-427395
(com.android.ide.eclipse.adt.feature.group
20.0.3.v201208082019-427395) requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found"
requires 'org.eclipse.wst.sse.core 0.0.0 this problem is shown here:
http://developer.android.com/resources/faq/troubleshooting.html#installeclipsecomponents
but there is solution only for version 3.3 and 3.4 (I have 4.2) anyway
but I tried it- I look for updates but nothing were found
I really dont know where could be problem..
Thanks for any answer.
(sorry for my english)
I will send 1€ to somebody who can solve my problem ;) (I think all problems all for internet connection but I cant set it..)

check this
ADT requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found

As described in solution here u need to add repository address for updating Eclipse as well because ADT plugin requires some of Eclipse components which might not exist in version u downloaded :)
Links for updating Juno Eclipse is http://download.eclipse.org/releases/juno
Be sure that "Contact all update sites during install.." option is checked..

Try the following:
1) Run eclipse as administrator
2) Make sure you have the following urls included as "Available Software Sites"
(a) for Eclipse juno, "http://download.eclipse.org/releases/juno/"
(b) "http://download.eclipse.org/eclipse/updates/4.2"
(c) "https://dl-ssl.google.com/android/eclipse/"
Hope this helps.

Android ADT version required 20.0.0 and above

Yesterday I tried to install titanium appcelerator and in the process I edited some of the android sdk installations Now I have updated my android sdk to rev 20. But when i start eclipse i get an error that sdk requires version 20.0.0 or above. I tried to install by using eclipse->help->check for updates-> but again the installation doesn't work claiming that required items could not be found. Please help

Goto Help → Install New Software.
In there you click the work with: dropdown and select your android adt link.
Then it will show the list of things to install choose it click next.

I also got the same error and I solved it from updating adt.
Go to : Eclipse → Help → Install New Software and click the work with drop down and select android adt link that you have used previously. It looks like this :
android ADT - https://dl-ssl.google.com/android/eclipse/.
Tick the developers tools check box and click next. If you have already installed some of them, then eclipse will notify you.

Better to Download Latest Eclipse Setup Juno http://www.eclipse.org/downloads/ open this link and download this version
Eclipse IDE for Java EE Developers

What I did was to uninstall the latest ADT and go back to a previous ADT. It worked.
Go to Help → Install New Software - look for the already installed hyperlink. Uninstall all ADT's. Restart Eclipse and it will tell you the ADT you need for the revision tools you have. Download this ADT and install it manually. It should at least work.

I got the same error, I solved this by updating the Android SDK tools and Android SDK platform tools.From Eclipse → Window → Android SDK Manager, then Update Tools → Android SDK Tools and Android SDK platform tools packages. After this restart the eclipse and then update the ADT again. (Help → Check for new Updates).

This is the best and quick solution:
Open SDK manager -> Packages menu -> Reload

if You have to update ADT 20.0 otherwise it's not work and also not list the Number of SDK install.
i have that problem and fix by updating ADT 20.0 , also Good User Interface.

I suspected that something was wrong with my configuration, as I shouldn't have to suddenly update the ADT when everything had been previously working.
BTW, I got this with "Android ADT version required 21.0.0 and above".
To fix it, I:
Reinstalled eclipse (which is quite easy, as the zip was still in my Downloads, so I just deleted my eclipse directory and unzip the original again - eclipse doesn't use the registry)
Created a "hello_world" java app, in eclipse, to test that (fixing any problems with the standard searches");
Created a "hello_world" Android app to test that (fixing any problems with the standard searches).
Reverted my project files to the last known working version,
Imported my project, and fixed an problems, etc...
About an hour's work. No downloads (assuming you've still got your eclipse zip), no update to the ADT, and no obscure problems which I haven't faced before.
This person (http://kcwebprogrammers.blogspot.com.au/2012/07/android-sdk-eclipse-hell.html) recommends a complete re-install, but it seems that a partial restoration may work.

I too had the same problem. I resolved it by doing the following in Eclipse:
Go to Help -> Check for Updates -> Install all the Updates available.
only check on Android Development Tools then press next and accept install it :)
Mohamed Safwat
Helwan Uni
eng.mohamedsafwat#yahoo.com

In Eclipse (ADT)
Help --> Install New Software ---> Work with --> Android Developer
Tools Update Site - http://dl-ssl.google.com/android/eclipse/
Select all of the updates you want to install and UNCHECK option "Contact all update sites during install to find required software". After that everything should install as it is mentioned to be.

This Android SDK requires Android Developer Toolkit version 14.0.0 or above. .... Please update ADT to the latest version

Please help me with fixing the following error:
This Android SDK requires Android Developer Toolkit version 14.0.0 or above.
Current version is 12.0.0.v201106281929-138431. Please update ADT to the latest version.
I am facing this error problem when I am using Eclipse.

This error happens due to an incompatibility between ADT and SDK.
To fix it:
Eclipse > Help
Install New Software
Add this to Work With section and press enter
After developer tools appears on the list, check it and click Next
Restart eclipse once download is finished
Similar problem was already discussed here: Eclipse: won't let me use Android SDK, wrongly claims my ADT is out of date

The reason is that you have updated android sdk but your android adt plugin is not up to date. So updating your Eclipse plugin would resolve the problem.

In Eclipse go to Help.
Select the "Install New Software" menu item.
From this dialog, click the "Add..." button. This will bring up a new, smaller dialog.
Enter the Name "ADT" and Location: "https://dl-ssl.google.com/android/eclipse/"
after loading you will get Developer Tools and NDK Plugins
check both if you want or check Developer Tools.
click Next
Accept licenses, and Finish

if you don't want to update your ADT version, you can do this for fix your problem.
modify ${android-sdk}/tools/lib/plugin.prop plugin.version to your current version, restart eclipse.
# begin plugin.prop
plugin.version=22.3.0
# end plugin.prop
enjoy it.

For those of you who are experiencing this problem:
Eclipse says the ADT needs an update
-You click to check for updates
-It tells you there are no updates
You need to run Eclipse as administrator. This will immediately fix the problem.

Eclipse -> Help -> Check for updates
Check 'Android Development Tools' and install the update

As a general rule, the version of the ADT plugins in Eclipse are paired to a specific SDK version. It's not very well documented, but if you update one at any point, you need to update the other. The version number of the tools and the plugins are usually in sync, but in some cases, they aren't. In fact, right now (June 27) the SDK is version 19 and the plugins are 18. Of course, that will change later today when Google IO starts. The intent is to keep the version numbers in sync, but it doesn't always work out that way.
You can get the older versions of ADT and/or the SDK from the Android tools site. In some cases, you have to figure out the secret for the URL to directly download the older packages, but they are there.
It shouldn't be necessary though. The plugins and the SDK work with all prior versions of the platform, so you should always be safe installing the latest SDK and plugins directly from the Android Developers site.

Cannot complete the installation of android ddms for eclipse

i am basically at the very last step where i have installed the eclipse and went to install the new software the ADT to get the android project on the screen and i get this message
say operation cannot be completed. see details
Cannot complete the install because one or more required items could not be found.
Software being installed: Android DDMS 18.0.0.v201203301601-306762 (com.android.ide.eclipse.ddms.feature.group 18.0.0.v201203301601-306762)
Missing requirement: Android DDMS 18.0.0.v201203301601-306762 (com.android.ide.eclipse.ddms.feature.group 18.0.0.v201203301601-306762) requires 'org.eclipse.ui 3.6.2' but it could not be found
it has been almost a full week of me trying to install this program someone please ease this frustration

In eclipse if you cannot access the Android SDK manager I suggest you unistall eclipse and restart.
On the other hand if you can access the SDK manager then you will be wanting to install most if not all of the software development kit environments for eclipse.
Upon install you have to start a new AVD choose your preferred SDK for that AVD and you should be ready to go.

Why dont you try the latest Eclipse 3.7.2 (Download Link)?
What is the version of Eclipse are you using?
It is recommended on the SDK page to use the classic version, seems like you are using a different one.
Sudhaker

Goto --> Eclipse Help --> Check for Updates --> Update Eclipse IDE Package which will show up in the list of available updates. Restart Eclipse and now try to install ADT plugin which includes the DDMS. It should work.