title: when try to "cordova requirements" get error "Cordova does not know requirements"
body: <p>Following the Cordova tutorial "<a href="https://cordova.apache.org/docs/en/latest/guide/cli/" rel="nofollow">Create your first Cordova app"</a>, Cordova successfully created the project and both ios and android platforms. Using Terminal command after cd to the project's folder</p>
  
  <pre><code>cordova requirements
  </code></pre>
  
  <p>fails with...</p>
  
  <pre><code>Cordova does not know requirements; try help for a list of all the available commands. 
  </code></pre>
  
  <p>Cordova successfully created project and platforms for both ios and android. When type "help", "requirements" does not seem to be a command in the list. Uninstalling and re-installing + updating Cordova did not help. Was the command removed? Is something missing in the installation? How to get it to list requirements?</p>