These ebuilds come from http://overlays.gentoo.org/proj/emacs/.
If you have some problems, go to the official site first.
emacs-updater : Rebuild Emacs packages ( http://www.gentoo.org/proj/en/lisp/emacs/ )
eselect-ctags : Manages ctags implementations ( http://www.gentoo.org/proj/en/lisp/emacs/ )
eselect-emacs : Manages Emacs versions ( http://www.gentoo.org/proj/en/lisp/emacs/ )
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