Traceback (most recent call last):
  File "/usr/bin/qt-language-selector", line 29, in <module>
    lc = QtLanguageSelector(app, "/usr/share/language-selector/", sys.argv[2])
  File "/usr/lib/python2.5/site-packages/LanguageSelector/qt/QtLanguageSelector.py", line 38, in __init__
    self.init()
  File "/usr/lib/python2.5/site-packages/LanguageSelector/qt/QtLanguageSelector.py", line 61, in init
    self.openCache(apt.progress.OpProgress())
  File "/usr/lib/python2.5/site-packages/LanguageSelector/LanguageSelector.py", line 40, in openCache
    self._cache = LanguageSelectorPkgCache(self._localeinfo, progress)
  File "/usr/lib/python2.5/site-packages/LanguageSelector/LangCache.py", line 47, in __init__
    raise ExceptionPkgCacheBroken()
ExceptionPkgCacheBroken