title: installing ADT plugin 17
body: <p>Hi I recently Updated my computer so I've installed Ubuntu 11.10 64-bits. to install again My android SDK, I went thorough the: </p>
  
  <pre><code>http://developer.android.com/sdk/eclipse-adt.html#installing 
  </code></pre>
  
  <p>Installation guide. So when I clicked next after selecting development tools, I receive this message </p>
  
  <pre><code>Cannot complete the install because one or more required items could not be found.
    Software being installed: Android Development Tools 17.0.0.v201203161636-291853 (com.android.ide.eclipse.adt.feature.group 17.0.0.v201203161636-291853)
    Missing requirement: Android Development Tools 17.0.0.v201203161636-291853 (com.android.ide.eclipse.adt.feature.group 17.0.0.v201203161636-291853) requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found.
  </code></pre>
  
  <p>That prevents me to follow the next step. I', using Eclipse 3.7 that I downloaded from the ubuntu software center.</p>
  
  <p>if any one knows what could be wrong y would be greatly appreciated...</p>