Package: libnova-dev-bin Version: 0.16-3 Severity: serious Unpacking libnova-dev-bin (0.16-3) ... dpkg: error processing archive /tmp/apt-dpkg-install-L7ogpe/32-libnova-dev-bin_0.16-3_amd64.deb (--unpack): trying to overwrite '/usr/bin/libnovaconfig', which is also in package libnova-dev 0.16-2