Traceback (most recent call last):
  File "/usr/local/bin/moin", line 6, in <module>
    run()
  File "/usr/local/lib/python2.5/site-packages/MoinMoin/script/moin.py", line 15, in run
    MoinScript().run(showtime=0)
  File "/usr/local/lib/python2.5/site-packages/MoinMoin/script/__init__.py", line 137, in run
    self.mainloop()
  File "/usr/local/lib/python2.5/site-packages/MoinMoin/script/__init__.py", line 244, in mainloop
    plugin_class(args[2:], self.options).run() # all starts again there
  File "/usr/local/lib/python2.5/site-packages/MoinMoin/script/__init__.py", line 137, in run
    self.mainloop()
  File "/usr/local/lib/python2.5/site-packages/MoinMoin/script/index/build.py", line 35, in mainloop
    self.command()
  File "/usr/local/lib/python2.5/site-packages/MoinMoin/script/index/build.py", line 42, in command
    Index(self.request).indexPages(self.files, self.options.mode)
  File "/usr/local/lib/python2.5/site-packages/MoinMoin/search/builtin.py", line 262, in indexPages
    self._index_pages(request, files, mode)
  File "/usr/local/lib/python2.5/site-packages/MoinMoin/search/Xapian.py", line 637, in _index_pages
    mode)
  File "/usr/local/lib/python2.5/site-packages/MoinMoin/search/Xapian.py", line 456, in _index_page
    language, stem_language = self._get_languages(page)
  File "/usr/local/lib/python2.5/site-packages/MoinMoin/search/Xapian.py", line 393, in _get_languages
    Stemmer(lang)
  File "Stemmer.pyx", line 118, in Stemmer.Stemmer.__init__
TypeError: exceptions must be strings, classes, or instances, not exceptions.KeyError