title: Cannot complete the install because of a conflicting dependency. Eclipse error for ADT
body: <p>Cannot complete the install because of a conflicting dependency.</p>
  
  <pre><code> Software being installed: Android Hierarchy Viewer 23.0.2.1259578      
   (com.android.ide.eclipse.hierarchyviewer.feature.feature.group 23.0.2.1259578)
  </code></pre>
  
  <p>I have read all the previous answers bt didnt help !</p>