These ebuilds come from http://dev.gentoo.org/~dev-zero/.
If you have some problems, go to the official site first.
cromfs : a FUSE-based compressed read-only filesystem ( http://bisqwit.iki.fi/source/cromfs.html )
dd-rhelp : Wrapper for dd_rescue that can recover damaged files/partitions from block devices ( http://www.kalysto.org/utilities/dd_rhelp/index.en.html )
iwatch : A realtime filesystem monitoring program. ( http://sourceforge.net/projects/iwatch )
ocfs2-tools : Support programs for the Oracle Cluster Filesystem 2 ( http://oss.oracle.com/projects/ocfs2-tools/ )
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