title: How to revert a software update in Eclipse
body: <p>I think the last update of an Eclipse plugin is causing errors, how can I revert to the version previous to the latest update ?</p>
  
  <p>(the plugin is PHPsrc : <a href="http://www.phpsrc.org/" rel="noreferrer">http://www.phpsrc.org/</a>)</p>
  
  <p>Thanks</p>