glib-networking : Network-related giomodules for glib ( http://git.gnome.org/browse/glib-networking/ )
libsoup-gnome : GNOME plugin for libsoup ( https://wiki.gnome.org/LibSoup )
libupnp : An Portable Open Source UPnP Development Kit ( http://pupnp.sourceforge.net/ )
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