2012-03-23 07:40:41,706 - softwarecenter.ui.gtk3.app - INFO - setting up proxy 'None'
2012-03-23 07:40:41,763 - softwarecenter.db.database - INFO - open() database: path=None use_axi=True use_agent=True
2012-03-23 07:40:41,789 - softwarecenter.db.database - ERROR - failed to add apt-xapian-index
Traceback (most recent call last):
  File "/usr/share/software-center/softwarecenter/db/database.py", line 177, in _get_new_xapiandb
    axi = xapian.Database("/var/lib/apt-xapian-index/index")
  File "/usr/lib/python2.7/dist-packages/xapian/__init__.py", line 3666, in __init__
    _xapian.Database_swiginit(self,_xapian.new_Database(*args))
DatabaseOpeningError: Couldn't stat '/var/lib/apt-xapian-index/index' (Datei oder Verzeichnis nicht gefunden)