These ebuilds come from http://catmur.co.uk/gentoo/.
If you have some problems, go to the official site first.
criawips : GNOME presentation program ( http://www.criawips.org/ )
gnome-office : Meta package for the GNOME office suite ( http://www.gnome.org/gnome-office )
mdbtools : A set of libraries and utilities for reading Microsoft Access database (MDB) files ( http://sourceforge.net/projects/mdbtools/ )
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