http://sparkle.andymatuschak.org/ internal error

[anonymous]

​http://sparkle.andymatuschak.org/ appears to be misconfigured:

Python Traceback

Traceback (most recent call last):
  File "/home/lemniscate/lib/python2.3/site-packages/trac/web/main.py", line 387, in dispatch_request
    dispatcher.dispatch(req)
  File "/home/lemniscate/lib/python2.3/site-packages/trac/web/main.py", line 191, in dispatch
    chosen_handler = self._pre_process_request(req, chosen_handler)
  File "/home/lemniscate/lib/python2.3/site-packages/trac/web/main.py", line 263, in _pre_process_request
    chosen_handler = f.pre_process_request(req, chosen_handler)
  File "/home/lemniscate/lib/python2.3/site-packages/trac/versioncontrol/api.py", line 73, in pre_process_request
    self.get_repository(req.authname) # triggers a sync if applicable
  File "/home/lemniscate/lib/python2.3/site-packages/trac/versioncontrol/api.py", line 91, in get_repository
    raise TracError('Unsupported version control system "%s"'
TracError: Unsupported version control system "svn"

[Emmanuel Blot]

Please ask the administrator of the web site to read the FAQ and the troubleshooting guide for this common installation issue.