Install volatily on ubuntu

Because it is available via PPA, installing Volatility 2.3.1 on Ubuntu, Linux Mint, Pear OS and Elementary OS is easy. All you have to do is add the ppa, update the local repository index and install the volatility package. Like this:

$ sudo add-apt-repository ppa:pi-rho/security
$ sudo apt-get update
$ sudo apt-get install volatility