DPkg::Pre-Install-Pkgs { "/usr/bin/whatmaps --apt --restart --print-cmds=/var/lib/whatmaps/restart.sh || true" }; DPkg::Post-Invoke { "if [ -x /var/lib/whatmaps/restart.sh ]; then /var/lib/whatmaps/restart.sh; rm -f /var/lib/whatmaps/restart.sh; fi" }; DPkg::Tools::Options::/usr/bin/whatmaps::Version "2";