ติดตั้ง cairo-dock บน Ubuntu 10.04

To try it:
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If you're under Ubuntu >= 9.04 :
sudo add-apt-repository ppa:cairo-dock-team/weekly
sudo apt-get update
sudo apt-get install cairo-dock cairo-dock-plug-ins

otherwise :
echo "deb http://ppa.launchpad.net/cairo-dock-team/weekly/ubuntu $(lsb_release -sc) main ## Cairo-Dock-PPA-Weekly" | sudo tee -a /etc/apt/sources.list
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E80D6BF5
sudo apt-get update
sudo apt-get install cairo-dock cairo-dock-plug-ins