title: Subversion will not update to old revision
body: <p>I'm trying to update to an old revision, but I'm getting:</p>
  
  <pre><code>$ svn update -r126
  svn: Target path does not exist
  </code></pre>
  
  <p>A simple update works fine. Also, update to revision 126 works on other computers, just in mine not.</p>
  
  <p>Any idea what can be wrong here?</p>