Comment 4 for bug 703595

Happened to me when trying to install http://netcologne.dl.sourceforge.net/project/mono-parallel/mono-2.10.1-parallel-environment.deb

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 851, in _simulate_helper
    size = int(deb["Installed-Size"]) * 1024
ValueError: invalid literal for int() with base 10: '257MB'