title: Can't update ADT plugin in Eclipse to version 23.0.0 or above
body: <p>I am beginner in Android programming.  My problem is, that I can not update ADT. The problem started, when after a long time I have updated in Android SDK Manager the Android SDK Tools. Then I was trying to import a project into the workspace. But I couldn't import that, because every time I clicked the Finish button, nothing happened. Then I closed Eclipse and opened it again, and showed me the following error:</p>
  
  <p><img src="https://i.stack.imgur.com/QARI0.jpg" alt="enter image description here"></p>
  
  <p>I clicked on the Check for Updates, but it didn't find anything. On the Internet I have found an <a href="https://dl-ssl.google.com/android/eclipse/" rel="nofollow noreferrer">URL</a>, so I clicked Help-->Install New Software...--> Add--> and pasted this URL. When I clicked Next, it showed me the list of items which I wanted to install and also an error:</p>
  
  <pre><code>Cannot complete the install because of a conflicting dependency.
   Software being installed: Tracer for OpenGL ES 23.0.0.1245622 (com.android.ide.eclipse.gldebugger.feature.feature.group 23.0.0.1245622)
   Software currently installed: Tracer for OpenGL ES 21.0.0.v201210310015-519525 (com.android.ide.eclipse.gldebugger.feature.group 21.0.0.v201210310015-519525)
  Only one of the following can be installed at once: 
  Tracer for OpenGL ES 23.0.0.1245622 (com.android.ide.eclipse.gldebugger 23.0.0.1245622)
  Tracer for OpenGL ES 21.0.0.v201210310015-519525 (com.android.ide.eclipse.gldebugger 21.0.0.v201210310015-519525)
  Cannot satisfy dependency:
  From: Tracer for OpenGL ES 23.0.0.1245622 (com.android.ide.eclipse.gldebugger.feature.feature.group 23.0.0.1245622)
  To: com.android.ide.eclipse.gldebugger [23.0.0.1245622]
  Cannot satisfy dependency:
  From: Tracer for OpenGL ES 21.0.0.v201210310015-519525 (com.android.ide.eclipse.gldebugger.feature.group 21.0.0.v201210310015-519525)
  To: com.android.ide.eclipse.gldebugger [21.0.0.v201210310015-519525]
  </code></pre>
  
  <p>I have also read somewhere, that I should try to replace the plugins folder with the updated plugins folder so I tried to rename "plugins" folder in the Eclipse folder to "pluginsx" and pasted the new one I have downloaded from the <a href="http://developer.android.com/sdk/installing/installing-adt.html" rel="nofollow noreferrer">site</a>. After this I couldn't open the Eclipse.</p>
  
  <p>This <a href="https://stackoverflow.com/questions/24437564/update-eclipse-with-android-development-tools-23">site</a> is also about the same problem as I have, and there is an answer which is accepted as the solution of the question. So I tried also to <a href="http://dl.google.com/android/android-sdk_r22.6.2-windows.zip" rel="nofollow noreferrer">download</a>, and copy those 3 things to folders which were mentioned in the comment below, but I have still the same problem, nothing changed. </p>
  
  <p>So now I don't have any idea, how to fix this problem. Can anyone help me, please?</p>
  
  <p>Thanks in advance.</p>