Install Ruby 2.1.3 Ubuntu 14.04

Install Ruby 2.1.3 Ubuntu 14.04

1. Open your terminal
2. One the menu select edit
3. On the drop down menu select Profile preferences
4. Inside the dialog box select the Title and Command
5. Under 'command' check the Run command as a login shell
6. Close and reopen the terminal

In the terminal

sudo apt-get install build-essential git-core curl libmysqlclient18 nodejs

curl -L get.rvm.io | bash -s satble

rvm install ruby -2.1.3

rvm use ruby -2.1.3