gnome-online-accounts : GNOME framework for accessing online accounts ( https://live.gnome.org/GnomeOnlineAccounts )
rb_libtorrent : C++ BitTorrent implementation focusing on efficiency and scalability ( http://www.rasterbar.com/products/libtorrent/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a argent-server
For Paludis use this rsync : rsync://gentoo.zugaina.org/argent-server-portage
If you have a problem : ycarus(-at-)zugaina.org