cpuset : A Python wrapper around the standard Linux filesystem calls to manage cpusets ( http://code.google.com/p/cpuset/ )
dbus-explorer : A clone of dbus-viewer with a GTK+ interface. ( http://www.ndesk.org/DBusExplorer )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a dev-zero
For Paludis use this rsync : rsync://gentoo.zugaina.org/dev-zero-portage
If you have a problem : ycarus(-at-)zugaina.org