Ubuntu 12.04 LTS
uname -a
Linux  3.2.0-27-generic-pae #43-Ubuntu SMP Fri Jul 6 15:06:05 UTC 2012 i686 i686 i386 GNU/Linux
cat /tmp/tsengine.log|tail

Exception in thread NetworkThread-13:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 551, in __bootstrap_inner
    self.run()
  File "/home/anton/tsengine/TorrentStream/Core/APIImplementation/LaunchManyCore.py", line 871, in run
  File "/home/anton/tsengine/TorrentStream/Core/APIImplementation/LaunchManyCore.py", line 524, in _run
  File "/home/anton/tsengine/TorrentStream/Core/BitTornado/BT1/track.py", line 994, in save_state
IOError: [Errno 2] \u041d\u0435\u0442 \u0442\u0430\u043a\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430 \u0438\u043b\u0438 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430: u'/home/pestsov/.Torrent Stream/itracker/tracker.db'

dpkg -l | grep torrent
ii  torrentstream-engine                 1.0.6.5                                 Torrent Stream Engine
ii  torrentstream-full                   1.0.6.5                                 Full TS package
ii  torrentstream-mozilla-plugin         1.0.6.3                                 TS multimedia plugin for web browsers
ii  torrentstream-player                 1.0.6.3                                 TS multimedia player based on VLC
ii  torrentstream-player-data            1.0.6.3                                 TS player libraries files