From <https://public.kitware.com/pipermail/paraview/2017-June/040319.html>, solve installation issue with:```cd /data/software/sources/paraview/5.4.1-py3/gcc-6.4.0/openmpi-1.10.7/paraview-5.4.1-py3-build/lib/site-packages/__pycache__/mv six.cpython-35.pyc ../six.pycmv six.cpython-35.opt-1.pyc ../six.pyo```then go back to installation script directory and type:```./install.sh```once again