title: Just installed QtOpenGL but cannot import it (from Python)
body: <p>I just installed it with apt-get on debian linux with</p>
  
  <pre><code>apt-get install libqt4-opengl
  </code></pre>
  
  <p>the rest of PyQt4 is available, but I cant get to this new module.</p>
  
  <pre><code>from PyQt4 import QtOpenGL
  </code></pre>
  
  <p>raises ImportError. any idea what to do? </p>