title: qtcreator examples not enabled
body: <p>I installed qtcreator on a Ubuntu 11.10 </p>
  
  <pre><code>sudo apt-get install qtcreator
  </code></pre>
  
  <p>the versions installed are:  QT Creator 2.2.1, QT 4.7.3</p>
  
  <p>When i start qtcreator, to explore QT C++ examples the button is greyed out/disabled and it says Examples not installed.</p>
  
  <p>Neither does qtdemo show any demo/documentation?</p>
  
  <p>Do i have to install examples, doc  separately? If yes, how?</p>
  
  <p>How can i enable examples in qtcreator and documentation in qtdemo?</p>
  
  <p><strong>EDIT:
  In response to one answer below from @Murtuza Kabul, I tried many things to point qtcreator to correct qt but could not. So  I did uninstall qtcreator and qt-sdk and reinstalled qt-sdk. So now qtcreator is what comes with qt-sdk . It still says examples not installed.</strong> </p>