I've created a Gentoo ebuild for this application to my personal
overlay. Simply add
http://www.alunduil.com/svn/portage/trunk/alunduil-overlay.xml
to the overlay section of layman.cfg, add the overlay alunduil-overly,
and sync to install in Gentoo.
Any questions or other information/help that would like just let me
know.
Regards,
Alex Brandt