Install R-base 3.0.3 in Ubuntu 13.10

R is a free software environment for┬ástatistical computation and graphics. It consists of a language plus a run-time environment with graphics, a debugger, access to certain system functions, and the ability to run programs stored in script files. Steps to installing this on a 64bit OS Step 1: Uninstall Previous R-base installation sudo apt-get remove r-base-core Step 2: Update Sources.List File – Edit the sources.list file sudo gedit /etc/apt/sources.list – Add following entry deb http://cran.