An Exception Has Occurred

Python Traceback

Traceback (most recent call last):
  File "/home/jeremyd/progs/viewvc/lib/viewvc.py", line 4537, in main
    request.run_viewvc()
  File "/home/jeremyd/progs/viewvc/lib/viewvc.py", line 252, in run_viewvc
    cfg.options.svn_config_dir)
  File "/home/jeremyd/progs/viewvc/lib/vclib/svn/__init__.py", line 68, in SubversionRepository
    import svn_repos
  File "/home/jeremyd/progs/viewvc/lib/vclib/svn/svn_repos.py", line 26, in <module>
    from svn import fs, repos, core, client, delta
ImportError: No module named svn