dconf : Simple low-level configuration system ( https://wiki.gnome.org/dconf )
gsettings-desktop-schemas : Collection of GSettings schemas for GNOME desktop ( https://git.gnome.org/browse/gsettings-desktop-schemas )
orbit : ORBit2 is a high-performance CORBA ORB ( http://projects.gnome.org/ORBit2/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a gmt
For Paludis use this rsync : rsync://gentoo.zugaina.org/gmt-portage
If you have a problem : ycarus(-at-)zugaina.org