These ebuilds come from http://git.goodpoint.de/?p=pure-funtoo.git;a=summary.
If you have some problems, go to the official site first.
archfs : Filesystem for rdiff-backup'ed folders ( http://code.google.com/p/rdiff-backup-fs/ )
aufs2 : An entirely re-designed and re-implemented Unionfs ( http://aufs.sourceforge.net/ )
zfs-fuse : An implementation of the ZFS filesystem for FUSE/Linux ( http://zfs-fuse.net/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a pure-funtoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/pure-funtoo-portage
If you have a problem : ycarus(-at-)zugaina.org