title: Supervisor *** Unknown syntax: reread
body: <p>I'm using supervisor to run gunicorn . I'v config supervisored.conf 
  and when I'v wanted to execute command :</p>
  
  <pre><code>   supervisorctl reread
  </code></pre>
  
  <p>I got this error : </p>
  
  <pre><code>   *** Unknown syntax: reread
  </code></pre>
  
  <p>and when I execute command :</p>
  
  <pre><code>supervisorctl status
  </code></pre>
  
  <p>I got this error : </p>
  
  <pre><code>  error: socket.error, (2, 'No such file or directory'): file: &lt;string&gt; line: 1
  </code></pre>
  
  <p>I got these errors even if I dont config supervisored.conf </p>