title: Error - while running npm run setup in angular4
body: <p>I am trying to use ng2 date-time picker. I have the source code from -</p>
  
  <p><a href="https://www.npmjs.com/package/ng2-datetimepicker" rel="nofollow noreferrer">https://www.npmjs.com/package/ng2-datetimepicker</a>. 
  But the difficulty here is the Error that comes while implementing its style .</p>
  
  <pre><code>ERROR in ./app/master-system/transaction/transaction.component.ts
  Module not found: Error: Can't resolve '../node_modules/ngx-datetime- 
  picker/ngx-datetimepicker/src/assets/ngx-datetime-picker.css' in 
  '/home/dell/Downloads/Datshare/Adaani5.0 (another 
  copy).0/src/app/master-system/transaction'.
  </code></pre>
  
  <p>So i believe thats because i have to run (please tell me if i am wrong here) the Development: Work flow. But then i am getting this error </p>
  
  <blockquote>
    <p>npm ERR! missing script: setup</p>
  </blockquote>
  
  <p>Please help .</p>