glee : OpenGL Easy Extension library ( http://elf-stone.com/glee.php )
libopenshot : Video editing library used by OpenShot ( https://www.openshot.org/ )
libshout-idjc : Libshout-idjc is libshout plus some extensions for IDJC ( http://sourceforge.net/projects/idjc/files/libshout-idjc/ )
raspberrypi-userland : Raspberry Pi userspace tools and libraries ( https://github.com/raspberrypi/userland )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a sabayon
For Paludis use this rsync : rsync://gentoo.zugaina.org/sabayon-portage
If you have a problem : ycarus(-at-)zugaina.org