egi-igtf : Trust anchors endorsed by EGI.eu ( https://wiki.egi.eu/wiki/EGI_IGTF_Release )
rucio-client : Rucio is the new version of ATLAS DDM system services. ( https://rucio.cern.ch/ )
voms : The VOMS native service and APIs ( https://italiangrid.github.io/voms/ )
voms-clients : Command-line clients for Virtual Organization Membership Service (VOMS) ( https://italiangrid.github.io/voms/ )
wlcg-voms : VOMS LSC files ( https://twiki.cern.ch/twiki/bin/view/LCG/VOMSLSCfileConfiguration )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a olifre
For Paludis use this rsync : rsync://gentoo.zugaina.org/olifre-portage
If you have a problem : ycarus(-at-)zugaina.org