title: npm not installing node_modules inside node_modules folder in a particular package
body: <p>I have installed <code>drupal-node.js</code> npm package and paste a <code>slack_chat_extension</code> folder contaning  <code>package.json</code> inside <code>node_modules/drupal-node.js</code> package. </p>
  
  <p>Now to successfully run my project, I need to run <code>npm install</code> inside <code>node_modules/drupal-node.js/slack_chat_extension</code> so that It can install dependencies. But when I run <code>npm install</code> on root folder, npm will only install <code>node_module</code> folder on root not inside packages inside node_modules. </p>
  
  <blockquote>
    <p>But as i said I also need to <code>npm start</code> inside <code>node_modules/drupal-node.js/slack_chat_extension</code> folder. </p>
  </blockquote>
  
  <p><strong>So Is there is method to achieve the same?</strong></p>