local OLD_SPELL_VERSION=""

spell_ok $SPELL && OLD_SPELL_VERSION="$(installed_version $SPELL)"
if [[ $VERSION != $OLD_SPELL_VERSION ]]; then
  for name in $(show_up_depends perl); do
    if test -f $INSTALL_LOGS/$name-$(installed_version $name); then
      if grep -q "$TRACK_ROOT/usr/lib/perl5.*\.pm$" \
                 $INSTALL_LOGS/$name-$(installed_version $name); then
        up_trigger $name cast_self
      fi
    fi
  done
fi
