title: Can't create tags, branches, or trunk
body: <p>In my my SVN repository, I'm trying to create tags/branches/trunk.</p>
  
  <pre><code>SVN1:/SVN/repo/android$ svnadmin create tempo
  SVN1:/SVN/repo/android/tempo$ svn mkdir trunk
  svn: '.' is not a working copy
  </code></pre>
  
  <p>I can't get rid of this error. I can create a folder by doing <code>mkdir trunk</code>, but is this the same?</p>