clutter : Clutter is a library for creating graphical user interfaces ( http://www.clutter-project.org/ )
clutter-cairo : Clutter is a library for creating graphical user interfaces ( http://www.clutter-project.org/ )
clutter-gst : Clutter is a library for creating graphical user interfaces ( http://www.clutter-project.org/ )
clutter-gtk : Clutter is a library for creating graphical user interfaces ( http://www.clutter-project.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org