cleanstart : Tool to setup and use Gentoo test chroot environments ( https://github.com/wimmuskee/cleanstart )
depot_tools : Tools for working with Chromium development. ( https://dev.chromium.org/developers/how-tos/install-depot-tools )
jmeter-bin : Pure Java application to load test functional behavior and measure performance ( https://jmeter.apache.org/ )
soapui-bin : SoapUI is a free and open source cross-platform Functional Testing solution. ( https://www.soapui.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a flavour
For Paludis use this rsync : rsync://gentoo.zugaina.org/flavour-portage
If you have a problem : ycarus(-at-)zugaina.org