gir-repository : Gobject-Introspection file Repository ( http://live.gnome.org/GObjectIntrospection/ )
glib : The GLib library of C routines ( http://www.gtk.org/ )
gobject-introspection : Introspection infrastructure for gobject library bindings ( http://live.gnome.org/GObjectIntrospection/ )
json-glib : A library providing GLib serialization and deserialization support for the JSON format ( http://live.gnome.org/JsonGlib )
libunique : a library for writing single instance application ( http://live.gnome.org/LibUnique )
seed : Javascript bindings for Webkit-GTK and GNOME libraries ( http://live.gnome.org/Seed )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a rubenqba
For Paludis use this rsync : rsync://gentoo.zugaina.org/rubenqba-portage
If you have a problem : ycarus(-at-)zugaina.org