hhpc : hhpc is a lightweight alternative to unclutter. it is essentially hpc written in C. ( https://github.com/aktau/hhpc/ )
nodm : nodm is an automatic display manager which automatically starts an X session at system boot ( http://www.enricozini.org/sw/nodm/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a benklop
For Paludis use this rsync : rsync://gentoo.zugaina.org/benklop-portage
If you have a problem : ycarus(-at-)zugaina.org