laser-engraver : Laser engraver toolkit ( https://github.com/dev-0x7C6/laser-engraver )
led-frame : Led Frame a high performance ambilight software-based solution ( https://github.com/dev-0x7C6/led-frame )
openscad : The Programmers Solid 3D CAD Modeller ( https://www.openscad.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a dev1990-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/dev1990-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org