Install VirtualBox via PPA repository in Lucid Lynx

To install VirtualBox in Ubuntu 10.04 Lucid Lynx, you need to add the non free repository. Open terminal and copy the command bellow :

sudo add-apt-repository "deb http://download.virtualbox.org/virtualbox/debian lucid non-free"

2- Add the verification key, Copy this command :

wget -q http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc -O- | sudo apt-key add -

3- Now update and install :

sudo apt-get update && sudo apt-get install virtualbox-3.2

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To add the Ubuntu 10.10 VirtualBox repository, simply copy/paste the following commands in a terminal:

echo "deb http://download.virtualbox.org/virtualbox/debian maverick non-free #VirtualBox" | sudo tee -a /etc/apt/sources.list
wget -q http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc -O- | sudo apt-key add -

Then, to install VirtualBox:

sudo apt-get update
sudo apt-get install virtualbox-3.2