title: qmake on a mac missing for qt-creator
body: <p>I am working on Mac OS X at the moment, and wanted to start building apps using <strong>Qt Creator</strong>. 
  Unfortunately i can't build any applications as it gives me an error saying that <em>qmake's path is not found or qmake is missing</em>.</p>
  
  <p>I tried using netbeans, which works perfectly with simple c/c++ programs, but for qt apps it then gives me the same error.
  My version of Xcode 4 works perfectly and builds without any problems.</p>
  
  <p>Any ideas?</p>
  
  <p>Thanks :)</p>