These ebuilds come from http://overlays.gentoo.org/proj/sunrise.
If you have some problems, go to the official site first.
dynagen : Text-based frontend to Dynamips Cisco router emulator. ( http://www.dynagen.org/ )
xenman : An intuitive, GUI based Xen management tool covering all phases of the operational lifecycle. ( http://sourceforge.net/projects/xenman/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a sunrise
For Paludis use this rsync : rsync://gentoo.zugaina.org/sunrise-portage
If you have a problem : ycarus(-at-)zugaina.org