These ebuilds come from http://catmur.co.uk/gentoo/.
If you have some problems, go to the official site first.
gdmap : GdMap is a tool which allows you to visualise disk space ( http://gdmap.sourceforge.net/ )
gnome-specimen : Simple tool to view and compare fonts installed on your system ( http://uwstopia.nl/blog/2007/07/gnome-specimen-0-3-is-out )
hello : GNU Hello produces a familiar, friendly greeting ( http://www.gnu.org/software/hello/hello.html )
tracker : A tagging metadata database, search tool and indexer ( http://www.tracker-project.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