cleanbuild cleanbuild is tool to help discovering missing (or excessive) dependencies by building packages in clean build environment. cleanbuild comes with two backends: - vserver (legacy) - docker See README.vserver or README.docker for engine specific instructions. Run cleanbuild: ./cleanbuild FHS You can create yourself alias for easier invocation from regular user: alias cleanbuild='_cleanbuild() { sudo -H -u builder sh -c "cd ~/cleanbuild && ./cleanbuild $*"; }; _cleanbuild' cleanbuild somepkg