audit : Userspace utilities for storing and processing auditing records ( https://people.redhat.com/sgrubb/audit/ )
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 srcshelton
For Paludis use this rsync : rsync://gentoo.zugaina.org/srcshelton-portage
If you have a problem : ycarus(-at-)zugaina.org