Reading package lists... Building dependency tree... Reading state information... You might want to run `apt-get -f install' to correct these: The following packages have unmet dependencies: mp-fremantle-generic-pr: Depends: hildon-desktop (= 1:2.2.140-1+0m5) but 1:2.2.138-1+0m5 is to be installed E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution). after installing the modified hildon-desktop mine calls for an older version (138), I believe ive pinned the package correctly, what am I doing wrong? maybe an apt-get update will fix it