Package: nftables Version: 0.9.0-2 Hello,
Trying to install iptables in a container, nftables installation fails because preinst / postrm scripts use /bin/bash, which is not present in the container and not a dependency apt logs extract: ~~~~~~~~~~~~~~~~~~~~~~~~ Preparing to unpack .../08-nftables_0.9.0-2_amd64.deb ... dpkg (subprocess): unable to execute new nftables package pre-installation script (/var/lib/dpkg/tmp.ci/preinst): No such file or directory dpkg: error processing archive /tmp/apt-dpkg-install-LOgXvP/08-nftables_0.9.0-2_amd64.deb (--unpack): new nftables package pre-installation script subprocess returned error exit status 2 dpkg (subprocess): unable to execute new nftables package post-removal script (/var/lib/dpkg/tmp.ci/postrm): No such file or directory dpkg: error while cleaning up: new nftables package post-removal script subprocess returned error exit status 2 ~~~~~~~~~~~~~~~~~~~~~~~~ beginning of preinst: ~~~~~~~~~~~~~~~~~~~~~~~~ #!/bin/bash set -e dpkg-maintscript-helper rm_conffile \ /etc/nftables/bridge-filter \ 0.5+snapshot20151106-1 nftables -- "$@" ~~~~~~~~~~~~~~~~~~~~~~~~ Etienne