How to Install Testdisk in Ubuntu 13.10 [duplicate]

I am unable to install testdisk in Ubuntu 13.10 from Live Disk. I am using USB drive to run ubuntu 13.10. I want to recover some data from Windows partition.

I am unable to install testdisk. It is a tar.bz2 file. I have extracted it in a directory.

Can someone help me with the steps to install the application.

You can install testdisk with apt-get

First, you have to enable the universe repository

Then update and install:

sudo apt-get update
sudo apt-get install testdisk

See https://help.ubuntu.com/community/Repositories/Ubuntu#Ubuntu_Software_Tab for additional information on repositories.