Installing Opera 10 under Ubuntu 9.04 (Jaunty)

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If you already have an older version of Opera, first remove it: sudo apt-get remove opera
(This operation will not results in the lost of your configuration or your bookmarks.)

Then do:

sudo wget -O - | sudo apt-key add -
sudo bash -c 'echo "deb sid non-free " > /etc/apt/sources.list.d/opera.list'
sudo apt-get update
sudo apt-get install opera

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