Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies.
 initramfs-tools : Depends: initramfs-tools-bin (>= 0.99ubuntu13.4) but it is not going to be installed
                   Depends: initramfs-tools-bin (< 0.99ubuntu13.4.1~) but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).