Comment 2 for bug 509518

Here is the error:

Setting up software-center (1.1.8) ...^M
WARNING:root:Failed to setup dbus (ignoring)^M
Traceback (most recent call last):^M
  File "/usr/sbin/update-software-center", line 129, in <module>^M
    rebuild_database(pathname)^M
  File "/usr/share/software-center/softwarecenter/db/update.py", line 211, in rebuild_database^M
    cache = apt.Cache(memonly=True)^M
  File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 79, in __init__^M
    self.open(progress)^M
  File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 115, in open^M
    self._cache = apt_pkg.GetCache(progress)^M
SystemError: E:Dynamic MMap ran out of room. Please increase the size of APT::Cache-Limit. Current value: 25165824. (man 5 apt.conf), E:Error occurred while processing kdm-kde4 (NewVersion1), E:Problem with MergeList /var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_hardy-backports_main_binary-amd64_Packages, E:The package lists or status file could not be parsed or opened.^M