These ebuilds come from https://github.com/funtoo/flora/.
If you have some problems, go to the official site first.
ips : Perl script for applying IPS patches to ROM images ( http://www.zophar.net/utilities/patchutil/ips-pl.html )
nsrt-bin : SNES ROM utility with various functions ( http://www.romhacking.net/utilities/401/ )
nsrt-frontend : Qt4 GUI frontend for NSRT ( http://snesemu.black-ship.net/index.php?page=tools )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a flora
For Paludis use this rsync : rsync://gentoo.zugaina.org/flora-portage
If you have a problem : ycarus(-at-)zugaina.org