Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/cgat-apps/conda/latest/bin/cgat", line 11, in <module>
    sys.exit(main())
  File "/home/docs/checkouts/readthedocs.org/user_builds/cgat-apps/conda/latest/lib/python3.7/site-packages/cgat/cgat.py", line 128, in main
    (file, pathname, description) = imp.find_module(command, [path, ])
  File "/home/docs/checkouts/readthedocs.org/user_builds/cgat-apps/conda/latest/lib/python3.7/imp.py", line 297, in find_module
    raise ImportError(_ERR_MSG.format(name), name=name)
ImportError: No module named 'chain2stats'