title: How to update my version of Ruby from terminal?
body: <p>I ran the command 'ruby -v' on my Linux Mint 10 virtual machine and got:</p>
  
  <pre><code>stapiagutierrez@Sergio-Linux-VM ~/Desktop/Tickets/tickets $ ruby -v
  ruby 1.8.7 (2010-06-23 patchlevel 299) [i686-linux]
  </code></pre>
  
  <p>How can I upgrade it to the latest version, 1.9.2?</p>