title: Install mahout on ubuntu 12.04 - E: Unable to locate package mahout
body: <p>How to I install mahout on ubuntu 12.04?</p>
  
  <pre><code>sudo apt-get install mahout
  Reading package lists... Done
  Building dependency tree        
  Reading state information... Done
  E: Unable to locate package mahout
  
  
  https://ccp.cloudera.com/display/CDHDOC/Mahout+Installation
  To install Mahout on an Ubuntu or other Debian system:
  $ sudo apt-get install mahout
  </code></pre>