glib : The GLib library of C routines ( https://www.gtk.org/ )
libei : Library for Emulated Input, primarily aimed at the Wayland stack ( https://gitlab.freedesktop.org/libinput/libei )
libopenrazer : Qt wrapper around the D-Bus API from OpenRazer ( https://github.com/z3ntu/libopenrazer )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a ROKO__
For Paludis use this rsync : rsync://gentoo.zugaina.org/ROKO__-portage
If you have a problem : ycarus(-at-)zugaina.org