These ebuilds come from https://github.com/regen2/regen2-overlay.
If you have some problems, go to the official site first.
regen2-sources : Full sources including the Gentoo patchset, ureadahead, AUFS3 and BFQ for the ${KV_MAJOR}.${KV_MINOR} kernel tree ( http://www.asiotec.eu.org/projects-regen2-kernel.html" einfo "${HOMEPAGE} )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a regen2-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/regen2-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org