The following packages have unmet dependencies:
 gparted : Depends: libatkmm-1.6-1 (>= 2.22.1) but it is not going to be installed
           Depends: libglibmm-2.4-1c2a (>= 2.42.0) but it is not going to be installed
           Depends: libgtkmm-2.4-1c2a (>= 1:2.24.0) but it is not going to be installed
           Depends: libpangomm-1.4-1 (>= 2.27.1) but it is not going to be installed
           Depends: libparted-fs-resize0 (>= 3.1) but it is not installable
           Depends: libstdc++6 (>= 4.9) but 4.7.2-5 is to be installed
 libc-dev-bin : Depends: libc6 (< 2.14) but 2.15-0ubuntu10.12 is to be installed
 libc6 : Depends: libc-bin (= 2.15-0ubuntu10.12) but 2.13-38+deb7u8 is to be installed
 libc6-dev : Depends: libc6 (= 2.13-38+deb7u8) but 2.15-0ubuntu10.12 is to be installed
 libparted2 : Depends: libdevmapper1.02.1 (>= 2:1.02.90) but 2:1.02.74-8 is to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).