darkside:/home/darkside# apt-get --reinstall install python-extclass
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libenchant1c2a cupsys-common libgnomeui-common libosp5 w3c-dtd-xhtml
  python-libxml2 docbook-xml python-numeric libbonoboui2-common libwnck-common
  libslp1 libeel2-data libxres1 libmozjs0d gnome-mime-data poppler-utils
  sgml-data libavahi-glib1 libxml2-utils libxul-common dpatch python-cairo
Use 'apt-get autoremove' to remove them.
The following packages will be upgraded:
  python-extclass
1 upgraded, 0 newly installed, 0 to remove and 445 not upgraded.
1 not fully installed or removed.
Need to get 0B/151kB of archives.
After unpacking 512kB of additional disk space will be used.
(Reading database ...
dpkg: serious warning: files list file for package `python-extclass' missing, assuming package has no files currently installed.
84930 files and directories currently installed.)
Preparing to replace python-extclass 1.2.0zope-2.5.1-5 (using .../python-extclass_1.2.0zope-2.5.1-5_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/python-extclass_1.2.0zope-2.5.1-5_i386.deb (--unpack):
 unable to install updated status of `python-extclass': No such file or directory