depends RUBY && if [[ "$(get_spell_provider $SPELL RUBY)" = ruby-1.8 ]]; then depends rake fi && depends ruby-gnome2 && depends ruby-gettext && suggest_depends ruby-amazon "" "" "for Amazon support" && suggest_depends ruby-zoom "" "" "for Library of Congress and British Library support" && suggest_depends mechanize "" "" "for Deastore support" && suggest_depends image_size "" "" "for optimizing cover images in exported libraries"