These ebuilds come from https://github.com/tokiclover/bar-overlay.
If you have some problems, go to the official site first.
xmlittre : XMLittre (offline version) of E. Littrre's refresh 1872-7 of 1863 Littre's dictionary ( http://francois.gannaz.free.fr/Littre/accueil.php )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a bar-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/bar-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org