These ebuilds come from http://overlays.gentoo.org.
If you have some problems, go to the official site first.
Math-Calc-Units : Math::Calc::Units - Human-readable unit-aware calculator ( )
Nagios-Plugin : Nagios::Plugin - A family of perl modules to streamline writing Nagios plugins ( )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a wschlich-testing
For Paludis use this rsync : rsync://gentoo.zugaina.org/wschlich-testing-portage
If you have a problem : ycarus(-at-)zugaina.org