Traceback (most recent call last):
  File "/usr/bin/install-package", line 200, in commit
    result = self._cache.commit(self.fprogress,self.iprogress)
  File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 274, in commit
    res = self._fetchArchives(fetcher, pm)
  File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 205, in _fetchArchives
    return self._runFetcher(fetcher)
  File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 187, in _runFetcher
    raise FetchFailedException(errMsg)
FetchFailedException: Failed to fetch http://archive.hostname.com/hostname/pool/main/f/ffmpeg-debian/libavutil49_0.svn20090204-2hostname1_amd64.deb 404 Not Found [IP: 91.189.88.45 80]
Failed to fetch http://archive.hostname.com/hostname/pool/main/f/ffmpeg-debian/libavcodec52_0.svn20090204-2hostname1_amd64.deb 404 Not Found [IP: 91.189.88.45 80]
Failed to fetch http://archive.hostname.com/hostname/pool/main/f/ffmpeg-debian/libpostproc51_0.svn20090204-2hostname1_amd64.deb 404 Not Found [IP: 91.189.88.45 80]