[Paraview] Errors in find data using paraview 4.1

[Jun Zhang]

Hi All

I am using Paraview 4.1 which is installed with OpenFOAM on Ubuntu  
12.04. Basically, Paraview works well. However, when I try to use  
"find data" to extract something, the errors come out like this:

Traceback (most recent call last):
   File "<string>", line 1, in <module>
   File  
"/home/jun/OpenFOAM/ThirdParty-2.4.0/platforms/linux64GccMNF/ParaView-4.1.0/lib/paraview-4.1/site-packages/paraview/extract_selection.py", line 19, in  
<module>
     from paraview.vtk import dataset_adapter
   File  
"/home/jun/OpenFOAM/ThirdParty-2.4.0/platforms/linux64GccMNF/ParaView-4.1.0/lib/paraview-4.1/site-packages/paraview/vtk/dataset_adapter.py", line 5, in  
<module>
     sure that it is installed properly.")
RuntimeError: This module depends on the numpy module. Please makesure  
that it is installed properly.

Anyone knows how to solve this problem? Highly appreciated.

Best,
Jun



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