No module named vtkCommonCorePython

[Jason Friedman]

>
> I have a problem to finding file in Python path,Anybody knows how to solve
> it?
>
> Unexpected error: <type 'exceptions.ImportError'>
> Traceback (most recent call last):
>   File "/home/nurzat/Documents/vmtk-build/Install/bin/vmtklevelsetsegmentation",
> line 20, in <module>
>     from vmtk import pypeserver
>   File "/usr/local/lib/python2.7/dist-packages/vmtk-1.3.linux-
> x86_64.egg/vmtk/pypeserver.py", line 15, in <module>
>     import vtk
>   File "/usr/local/lib/python2.7/dist-packages/vmtk-1.3.linux-
> x86_64.egg/vmtk/vtk/__init__.py", line 41, in <module>
>     from .vtkCommonCore import *
>   File "/usr/local/lib/python2.7/dist-packages/vmtk-1.3.linux-
> x86_64.egg/vmtk/vtk/vtkCommonCore.py", line 9, in <module>
>     from vtkCommonCorePython import *
> ImportError: No module named vtkCommonCorePython
>
> I tried a <favorite-search-engine> search and got several hits for this
exact error.