Looks much better now: $ dpkg -I libdcmtk2_3.6.0-11_amd64.deb [...] Maintainer: Debian Med Packaging Team <debian-med-packaging at lists.alioth.debian.org> Installed-Size: 10441 Depends: libc6 (>= 2.11), libgcc1 (>= 1:4.1.1), libssl1.0.0 (>= 1.0.0), libstdc++6 (>= 4.4.0), libxml2 (>= 2.7.4), zlib1g (>= 1:1.1.4)