ModuleNotFoundError: No module named 'vtkIOParallelPython'

To Whom It May Concern:

I have recently installed OpenMC 0.10.0 using conda. I have also installed all the recommended python prerequisites.

When I try to use the script ‘openmc-voxel-to-silovtk’, I get the error shown in the SUBJECT line.

I have attached the ‘plots.xml’ file, and a screen dump of the complete error message. Also included is the ‘h5’ file itself. Note that I have already tried ‘conda install jsoncpp’ but it had no effect.

Is there a python module I still need to install?

Thanks for your consideration!

Shawn Wachter

output (1.78 KB)

plots.xml (282 Bytes)

VoxelPlot1.h5 (3.82 MB)

Hi Shawn,

Try ‘conda install vtk’ and see if that solves your problem.

Best,
Paul