[pkg] Fix extra packages not installable
For instance `pip install -e ".[pyramid]"` should install the pyramid
dependencies. A typo caused all these extra packages to not be found by
pip.
Closes #16121322.
#! /bin/sh -e
case "$1" in
configure|abort-upgrade|abort-remove|abort-deconfigure)
update-rc.d cubicweb defaults 99 >/dev/null
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0