title: Updating SVN property "svn:needs-lock"
body: <p>I want to update SVN property "svn:needs-lock" on all files in a directory structure   inside repository using svn command in Sun Solaris.  </p>
  
  <p>If I set it at trunk files, then while creating branch will it be carried to branch file ?
  I have tried the below command and it gave me an error.</p>
  
  <pre><code>   svn propset -R svn:needs-lock yes http://&lt;server&gt;/BRANCH/001_SGPB/DIR
  </code></pre>
  
  <p><strong>ERROR</strong><br>
         svn: Setting property on non-local target http:///BRANCH/001_SGPB/DIR' 
  needs a base revision</p>