N00bs on Ubuntu posted a script to install Firefox 9 using the firefox-next PPA, Evolution Mail 3.2.1 using the GNOME 3 PPA, Filezilla FTP Client and Liferea RSS Reader on Ubuntu 11.10.

Download the internet-script.tar.gz file and extract the content into your downloads folder. Open a terminal window (press Ctrl+ALt+T) and to make the file executable copy+paste the following line:

chmod +x Downloads/internet-script-11.10
To run the script copy+paste the following line:

./Downloads/internet-script-11.10

  Script To Install Firefox 9, Evolution Mail 3.2.1, Filezilla FTP CLient and Liferea RSS Reader On Ubuntu 11.10