All errors and how it was solved

Other python versions are loaded

Traceback (most recent call last):
  File "/home/yli11/HemTools/bin/run_lsf.py", line 7, in <module>
    from utils import *
  File "/research/rgs01/home/clusterHome/yli11/HemTools/utils/utils.py", line 3, in <module>
    import matplotlib
  File "/hpcf/apps/python/install/2.7.13/lib/python2.7/site-packages/matplotlib/__init__.py", line 105, in <module>
    from matplotlib.externals import six
  File "/hpcf/apps/python/install/2.7.13/lib/python2.7/site-packages/matplotlib/externals/six.py", line 27, in <module>
    import operator
ImportError: /hpcf/apps/python/install/2.7.13/lib/python2.7/lib-dynload/operator.so: undefined symbol: _PyUnicodeUCS4_AsDefaultEncodedString

code @ github.