TypeError (MRO issue) with Python 3

[Hibou57]

I installed both Parsley (as a dependency) and ReMarkdown using a GitHub ZIP archive for each (pip3 install fetched an erroneous Parsley version, unsuitable for Python 3, so I used the GitHub archive).

Install went fine, with no reported errors. However, none of the installed md2xyz want to launch. I have type errors instead. Here is a sample error report from Python 3:

 md2html --help

 TypeError: Cannot create a consistent method resolution
 order (MRO) for bases Parser, object

 /home/yannick/apps/sphinx/lib/python3.4/site-packages/remarkdown/parser.py:36: in <module>
 /home/yannick/apps/sphinx/lib/python3.4/site-packages/remarkdown/scripts.py:18: in <module>
 /home/yannick/apps/python3/lib/python3.4/site-packages/pkg_resources.py:2029: in load
 /home/yannick/apps/python3/lib/python3.4/site-packages/pkg_resources.py:2302: in load_entry_point
 /home/yannick/apps/python3/lib/python3.4/site-packages/pkg_resources.py:353: in load_entry_point
 /home/yannick/apps/sphinx/bin/md2html:9: in <module>

Whatever, thanks for the attempt you make with this repository :p .