bpytop : Linux/OSX/FreeBSD resource monitor ( https://github.com/aristocratos/bpytop )
procps : Standard informational utilities and process-handling tools ( http://procps-ng.sourceforge.net/ https://gitlab.com/procps-ng/procps )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a pg_overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/pg_overlay-portage
If you have a problem : ycarus(-at-)zugaina.org