title: How to use npm-check
body: <p>I have been playing around with node.js and learning by playing with the Spotify API.</p>
  
  <p>Spotify provided example source code which I have been building off but now I want to make my own thing.</p>
  
  <p>There are many modules in node_module for use for their different examples and I obviously don't want any packages I am not using being hosted on my Git so I looking into my options and came across npm-check (<a href="https://www.npmjs.com/package/npm-check" rel="nofollow noreferrer">https://www.npmjs.com/package/npm-check</a>)</p>
  
  <p>I did </p>
  
  <pre><code>npm install npm-check 
  </code></pre>
  
  <p>and it was successful</p>
  
  <p>I then try to run the npm-check command in the folder my app.js is contained in like so</p>
  
  <pre><code>npm-check
  </code></pre>
  
  <p>I then get an error saying it is not a recognized command.</p>
  
  <p>what am I missing?</p>