i have this error message about dependency problems any time i try updating my applications. i need help please. Distribution: Ubuntu 10.10 maverick Application: Ubuntu Tweak 0.6.0 Desktop: gnome Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/ubuntutweak/mainwindow.py", line 502, in setup_notebook page = module() File "/usr/lib/python2.6/dist-packages/ubuntutweak/modules/updatemanager.py", line 44, in __init__ self.update_list() File "/usr/lib/python2.6/dist-packages/ubuntutweak/modules/updatemanager.py", line 59, in update_list PACKAGE_WORKER.update_apt_cache(init=True) File "/usr/lib/python2.6/dist-packages/ubuntutweak/common/package.py", line 224, in update_apt_cache self.cache = apt.Cache() File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 88, in __init__ self.open(progress) File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 126, in open self._cache = apt_pkg.Cache(progress) SystemError: E:Encountered a section with no Package: header, E:Problem with MergeList /var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_maverick-security_universe_binary-i386_Packages, E:The package lists or status file could not be parsed or opened.

[Frederick Adjei]

software center fails to open