libpico : Libraries to access PicoScope devices ( https://labs.picotech.com/debian/pool/main/ )
libzinstr : LabOne libraries to access Zurich Instrument devices ( https://www.zhinst.com/europe/en/support/download-center )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a suntar
For Paludis use this rsync : rsync://gentoo.zugaina.org/suntar-portage
If you have a problem : ycarus(-at-)zugaina.org