These ebuilds come from https://github.com/funtoo/flora/.
If you have some problems, go to the official site first.
nss : Mozilla's Network Security Services library that implements PKI support ( http://www.mozilla.org/projects/security/pki/nss/ )
protobuf-c : C bindings for Google's Protocol Buffers ( http://code.google.com/p/protobuf-c/ )
shflags : Simplified handling of command-line flags in Bourne based shells ( http://code.google.com/p/shflags/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a flora
For Paludis use this rsync : rsync://gentoo.zugaina.org/flora-portage
If you have a problem : ycarus(-at-)zugaina.org