These ebuilds come from http://hg.core.ws/devnull/.
If you have some problems, go to the official site first.
fvwm : An extremely powerful ICCCM-compliant multiple virtual desktop window manager ( http://www.fvwm.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org