title: symfony : There are no commands defined in the "generate" namespace
body: <p>I want to create a bundle in symfony with this commande : </p>
  
  <pre><code>php bin/console generate:bundle
  </code></pre>
  
  <p>and i got this <a href="https://user.oc-static.com/upload/2019/10/18/15713591495618_Capture.PNG" rel="nofollow noreferrer">error</a> :</p>
  
  <pre><code>There are no commands defined in the "generate" namespace.
  
  
  
  You may be looking for a command provided by the "SensioGeneratorBundle" which is currently not installed. Try running "composer require sensio/generator-bundle".
  </code></pre>
  
  <p>any solution for this problem?</p>
  
  <p>thank you in advance</p>