http://www.unixmen.com/linux-tutorials/linux-distributions/linux-distributions4-ubuntu/1625-how-to-install-gnome3-in-ubuntu-1104-natty-via-ppa
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I