laptop:~$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... failed.
The following packages have unmet dependencies:
  libc6: Depends: libc-bin (= 2.11.1-0ubuntu7.12) but 2.15-0ubuntu10.3 is installed
         Recommends: libc6-i686
  python-louis: Depends: liblouis0 (>= 1.7.0-2) but it is not installed
  ubuntu-minimal: Depends: libc6-i686
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
E: Unable to correct dependencies
laptop:~$