error in compiling mshconvert.py

[rzsd1374]

hi
I'm a beginner in working with nek5000. When I want to compile and run the mshconvert.py file it returns some errors, all of them are like below:

Traceback (most recent call last):
File "mshconvert.py", line 8, in
from pylab import find
ImportError: No module named pylab

I understood that the main problem is lack of some Python modules but I don't know how can I install them and solve the problem.Is there anyone who can guide me?
Thanks a lot
mohammad

[SteveDoyle2]

I'm not the maintainer, but pylab is part of matplotlib. On the command line, you should type:

pip install matplotlib