franchi:~# apt-get install libapt-pkg-libc6.3-6-3.11 Reading Package Lists... Done Building Dependency Tree... Done Note, selecting apt instead of libapt-pkg-libc6.3-6-3.11 You might want to run 'apt-get -f install' to correct these: The following packages have unmet dependencies: apt-utils: Depends: libapt-pkg-libc6.3-5-3.3 hal: Depends: udev (>= 0.065) but 0.056-3 is to be installed initramfs-tools: Depends: udev (>= 0.086-1) but 0.056-3 is to be installed synaptic: Depends: libapt-pkg-libc6.3-5-3.3 udev: Depends: hotplug (>= 0.0.20040329-17) but it is not going to be installed E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).