folks : Library for aggregating people from multiple sources ( https://wiki.gnome.org/Projects/Folks )
libgsystem : GIO-based library for use by operating system components ( https://wiki.gnome.org/Projects/LibGSystem )
libgweather : Library to access weather information from online services ( https://wiki.gnome.org/Projects/LibGWeather )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a gnome
For Paludis use this rsync : rsync://gentoo.zugaina.org/gnome-portage
If you have a problem : ycarus(-at-)zugaina.org