title: How to uninstall the libraries in ubuntu
body: <p>In ubuntu 9.10, I execute the following command to download/install the following libraries:</p>
  
  <pre><code>sudo aptitude build-dep openjdk-6
  
  sudo aptitude install openjdk-6-jdk
  </code></pre>
  
  <p>Can you please tell me how to uninstall the libraries I installed using the above command.</p>