These ebuilds come from https://github.com/funtoo/flora/.
If you have some problems, go to the official site first.
3dm2 : 3ware/LSI Disk Managment web utility ( http://www.lsi.com/ )
idle3-tools : Adjust auto-parking of drive head in Western Digital hard disks ( http://idle3-tools.sourceforge.net/ )
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