The ebuilds in this overlay have mostly been taken from the Gentoo bugzilla, where the packages haven't yet made it into the portage tree. There are also a couple of version-bumped packages, and packages to install my own software on my own machines. Feel free to use these packages, but do so at your own risk.

You can install this overlay using layman. Add the the Sihnon overlay url to your overlays variable in /etc/layman/layman.cfg. Then update the list of overlays with layman -l and add the Sihnon overlay with layman -a sihnon.

The contents of the overlay can be browsed in the Sihnon overlay browser.