How to install Gnome Shell in Ubuntu 11.10

Installing Gnome shell on Ubuntu 11.10 – Oneiric Ocelot
Open Terminal (hit CTRL+ALT+T ) and type the following command.
sudo apt-get install gnome-shell

Alternatively, you can also install the package from Ubuntu Software Center, just search for ‘Gnome shell’ and click on install. You are Done!
That’s All. If you have any problem, then let us know (because currently it’s in beta version so there might be some bugs, final is coming on Oct 13).
Update : One snapshot added] Here is one snapshot my cool desktop (with ubuntu 11.10 && Gnome shell)

Have Fun! with the Next Generation Cool Desktop – Gnome 3.