E: scripts-missing-call-to-dpkg-maintscript-helper: missing-call-to-dpkg-maintscript-helper postrm (symlink_to_dir)
W: scripts-missing-call-to-dpkg-maintscript-helper: maintainer-script-should-not-use-dpkg-maintscript-helper postinst:7
W: scripts-missing-call-to-dpkg-maintscript-helper: maintainer-script-should-not-use-dpkg-maintscript-helper preinst:7
