grafana : Gorgeous metric viz, dashboards and editors for Graphite, InfluxDB and OpenTSDB ( http://grafana.org )
lam : Frontend for managing accounts stored in an LDAP directory. ( http://lam.sourceforge.net )
pydio : File sharing platform similar to dropbox ( https://pydio.com/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a eva
For Paludis use this rsync : rsync://gentoo.zugaina.org/eva-portage
If you have a problem : ycarus(-at-)zugaina.org