February 07, 2013, 12:17 PM — Here's how you can install or upgrade the Tor Browser Bundle 2.3.25-2 in your Ubuntu system.
1. Open a terminal window.
2. Type in the following commands then hit Enter.
sudo add-apt-repository ppa:upubuntu-com/tor
sudo apt-get update
sudo apt-get install tor-browser
sudo chown $USER -Rv ~/.tor-browser/
3. Use these commands for the 64 bit version:
sudo add-apt-repository ppa:upubuntu-com/tor64
sudo apt-get update
sudo apt-get install tor-browser
sudo chown $USER -Rv ~/.tor-browser/
For more, see the original article at the link below.

Install/Upgrade to Tor Browser Bundle 2.3.25-2 from PPA in Ubuntu 12.10/12.04 and Linux Mint 14/13 | Up Ubuntu


















