title: App can't be opened because it is from an unidentified developer
body: <p>I installed Mac OS X Mavericks (10.9) yesterday and since then I am not able to start my Eclipse. I am attaching a screenshot of the message I see.</p>
  
  <p>Is there a workaround for this?</p>
  
  <p><img src="https://i.stack.imgur.com/eQbKd.png" alt="Enter image description here"></p>
  
  <p>I found a solution in <em><a href="http://osxdaily.com/2012/07/27/app-cant-be-opened-because-it-is-from-an-unidentified-developer/" rel="noreferrer">Fix the “App can’t be opened because it is from an unidentified developer” Error in Mac OS X</a></em>.</p>