case $THIS_SUB_DEPENDS in
   REDLAND)  message "Redland support requested forcing dependency" &&
             depends redland ;;
    RAPTOR)  message "Raptor support requested forcing dependency" &&
             depends raptor ;;
      DBUS)  message "Dbus support requested forcing dependency" &&
             depends dbus ;;
  VIRTUOSO)  message "Redland support requested forcing dependency" &&
             runtime_depends virtuoso ;;
   CLUCENE)  message "Clucene support requested forcing dependency" &&
             depends clucene ;;
      *)  message "${PROBLEM_COLOR}bogus sub_depends: $SPELL $THIS_SUB_DEPENDS${DEFAULT_COLOR}"
          return 1;;
esac