These ebuilds come from http://gentoo.zugaina.org/.
If you have some problems, go to the official site first.
fuse-python : Python FUSE bindings ( http://www.inf.bme.hu/~mszeredi/avfs/ )
gmailfs : GmailFS provides a mountable Linux filesystem which uses your Gmail account as its storage medium. ( http://richard.jones.name/google-hacks/gmail-filesystem/gmail-filesystem.html )
gnunet-fuse : Allows you to mount directories shared over GNUnet as Linux file-systems ( http://www.gnunet.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