These ebuilds come from http://gentoo.zugaina.org/.
If you have some problems, go to the official site first.
fslint : A utility to find various forms of lint on a filesystem ( http://www.pixelbeat.org/fslint/ )
mcatalog : mCatalog is an application for catalogue things like films and books. ( http://mcatalog.sourceforge.net/ )
recoll : A personal full text search package ( http://www.lesbonscomptes.com/recoll/ )
sysinfo : A simple GNU/Linux program which can display some computer/system information ( http://sysinfo.r8.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