sudo mv /var/lib/dpkg/alternatives/vimdiff ~/ && sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libgdata1.7-cil libopts25 libmono-zeroconf1.0-cil libgkeyfile1.0-cil libnux-1.0-0 banshee libgtk-sharp-beans-cil banshee-extension-soundmenu libnux-1.0-common libtaglib2.0-cil zeitgeist-extension-fts libgudev1.0-cil libnotify0.4-cil
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up vim (2:7.3.154+hg~74503f6ee649-2ubuntu3.1) ...
update-alternatives: warning: /etc/alternatives/vimdiff has been changed (manually or by a script). Switching to manual updates only.
update-alternatives: error: /var/lib/dpkg/alternatives/rvim corrupt: line not terminated while trying to read status
dpkg: error processing vim (--configure):
 subprocess installed post-installation script returned error exit status 2
Errors were encountered while processing:
 vim
E: Sub-process /usr/bin/dpkg returned an error code (1)