title: ImportError: No module named vtkCommonPython
body: <p>I am trying to install Python with VTK on my computer, but when I want to import VTK, I get an error: </p>
  
  <pre><code>import vtk 
  Traceback (most recent call last): 
   File "&lt;stdin&gt;", line 1, in &lt;module&gt;
   File "C:\vtk\Wrapping\Python\vtk\__init__.py", line 41, in &lt;module&gt;
     from vtkCommonPython import * 
  ImportError: No module named vtkCommonPython 
  </code></pre>
  
  <p>I already checked my paths and I have the file 'vtkCommonPython.pyd' in the bin folder. </p>
  
  <p>Can anyone help me with this problem? </p>