https://bugzilla.wikimedia.org/show_bug.cgi?id=66010
--- Comment #1 from Kunal Mehta (Legoktm) legoktm.wikipedia@gmail.com --- My email to the list about this http://lists.wikimedia.org/pipermail/pywikipedia-l/2014-June/008778.html
I suggested that we don't specify mwparserfromhell as a dependency for Windows users as a temporary solution.