Linux and the latest gnome
Gnome 3 now has been include on package on some newest distro linux: Fedora, openSUSE, and ArchLinux. Because you're not include which distro you use right now, i give you some clues how to get it.
You must have the newest apt-ppa address to get latest gnome before you can download. You can find it on your distro homepage or it forums
on ubuntu, it works on maverick 10.10, on natty 11.04, and onerick 11.10. you can read full information here:
I hope this info can help you.