OMG! Ubuntu! shows you how to install Evolution 3.0 on Ubuntu 11.04 GNOME 3
Evolution 3.0 is finally available for Ubuntu 11.04 GNOME 3 users to install, thanks to danilo. Evolution 3.0 for GNOME 3 doesnt differ greatly from Evolution 2.x as found by default in Ubuntu 11.04 at least not on the surface.Evolution 3.0 now available for Ubuntu 11.04 GNOME 3 users