UBUNTU Software Center Installs fail

[Rick Koopman]

There seems to be a programming error in aptdaemon, the software that allows you to install/remove software and to perform other package management related tasks. Please report this error at http://launchpad.net/aptdaemon/+filebug and retry.
Traceback (most recent call last):

  File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 768, in simulate

    return self._simulate_helper(trans, status_path)

  File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 936, in _simulate_helper

    return depends, status, self._cache.required_download, \

  File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 218, in required_download

    pm.get_archives(fetcher, self._list, self._records)

SystemError: E:I wasn't able to locate file for the ibm-lotus-notes-config package. This might mean you need to manually fix this package.