snapd : Service and tools for management of snap packages ( https://github.com/snapcore/snapd )
snapd-glib : Indicator showing active print jobs used by the Unity desktop ( https://launchpad.net/snapd-glib )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a unity-gentoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/unity-gentoo-portage
If you have a problem : ycarus(-at-)zugaina.org