title: Eclipse Indigo Update from SR1 to SR2
body: <p>How can I update Eclipse to the newest service release SR2?</p>
  
  <p>I have selected <em><a href="http://download.eclipse.org/releases/indigo" rel="nofollow noreferrer">http://download.eclipse.org/releases/indigo</a></em> as my only update site. At some point during the update I get the following error.</p>
  
  <p><img src="https://i.stack.imgur.com/Rgyeg.png" alt="enter image description here"></p>