title: Supervisord RPC - UNKNOWN_METHOD on any request
body: <p>I've configured (almost default) supervisord.conf and started supervisord. Tasks launched and xmlrpc interfaces are up, but gives
  <code>xmlrpclib.Fault: &lt;Fault 1: 'UNKNOWN_METHOD'&gt;</code> on evey xmlrpc request, even when launching supervisorctl itself.</p>
  
  <p>There is a same message in the log:</p>
  
  <pre><code>TRAC XML-RPC method called: supervisor.getAllProcessInfo()
  TRAC XML-RPC method supervisor.getAllProcessInfo() returned fault: [1] UNKNOWN_METHOD
  TRAC 127.0.0.1:44458 - - [11/Nov/2009:09:51:02 +0300] "POST /RPC2 HTTP/1.1" 200 391
  </code></pre>