title: Error while updating a project
body: <p>I get the following error when trying to "update" my eclipse project :</p>
  
  <pre><code>failed due to an internal error (took 0:00.337)
     Error: Problem writing resource 
     '/sspaceex/src/PLWL_implementations/CVS/Template'. 
     A resource already exists on disk 
     '/home/ray/workspace2/sspaceex/src/PLWL_implementations/CVS/Template'.
     Error: A resource already exists on disk 
     '/home/ray/workspace2/sspaceex/src/PLWL_implementations/CVS/Template'.
     ***
  </code></pre>
  
  <p>Any idea why this error and how to get rid of this?</p>