fuente: http://lifehacker.com/5665765/macbuntu-makes-your-linux-desktop-look-like-mac-os-x
teclear en la consola para ubuntu maveric
wget https://downloads.sourceforge.net/project/macbuntu/macbuntu-10.10/v2.3/Macbuntu-10.10.tar.gz -O /tmp/Macbuntu-10.10.tar.gz
tar xzvf /tmp/Macbuntu-10.10.tar.gz -C /tmp
cd /tmp/Macbuntu-10.10/
./install.sh
para ubuntu 10.04
wget https://downloads.sourceforge.net/project/macbuntu/macbuntu-10.04/v2.2/Macbuntu-10.04.tar.gz -O /tmp/Macbuntu-10.04.tar.gz
tar xzvf /tmp/Macbuntu-10.04.tar.gz -C /tmp
cd /tmp/Macbuntu-10.04/
./install.sh
It's a pretty well put together theme, and it will even give you a few options during setup, like which logo you want to use in your menu bar, whether you want Firefox, Chrome and Thunderbird themes, and whether you want to add features like hot corners or an Expose-like window previewer. And, if you ever decide that you want to go back to the regular GNOME desktop, you can easily uninstall the theme by retyping the above commands, replacing ./install.sh with ./uninstall.sh instead.
