Maintainers for ruby-gnome2 are Debian Ruby Team <pkg-ruby-extras-maintainers@lists.alioth.debian.org>.
You may want to refer to the following packages that are part of the same source: ruby-atk, ruby-cairo-gobject, ruby-clutter, ruby-clutter-gdk, ruby-clutter-gtk, ruby-gdk-pixbuf2, ruby-gdk3, ruby-gio2, ruby-glib2, ruby-gnome, ruby-gnome-dev, ruby-gnome2-dev, ruby-gobject-introspection, ruby-gstreamer, ruby-gtk2, ruby-gtk3, ruby-gtksourceview4, ruby-pango, ruby-poppler, ruby-rsvg2, ruby-webkit2-gtk.
You might like to refer to the ruby-gnome2 package page, to the Package Tracking System, or to the source package src:ruby-gnome's bug page.
If you find a bug not listed here, please report it.