These ebuilds come from http://svn.engelkotzen.net/public/devnull.
If you have some problems, go to the official site first.
readahead-list : Preloads files into the page cache to accelerate program loading. ( http://www.orbis-terrarum.net )
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