title: PyQt5 - Failed to load platform plugin "windows". Available platforms are: windows, minimal
body: <p>When I try to run any PyQt5 program from Eclipse, I got this error.</p>
  
  <blockquote>
    <p>Failed to load platform plugin "windows". Available platforms are: windows, minimal</p>
  </blockquote>
  
  <p>I've never encountered this problem with PyQt4 but with the new version.</p>
  
  <p>I'm not able to run a program. From other questions here I know it happens with Qt C++ development and the solution is to copy some Qt dll files to executable program directory.</p>
  
  <p>Do I need to do the same in Python development (PyQt5) too? Add those files to the directory, where my *.py files reside? Shouldn't this be managed by PyQt5 installation?</p>
  
  <p>Thank you</p>