title: how to install React-Native NPM packages?
body: <p>I am install React-Native project with this code: </p>
  
  <pre><code>create-react-native-app AwesomeProject
  </code></pre>
  
  <p>This project is located in desktop and I want install <code>react-native-card-stack</code>   from <code>npm</code>. </p>
  
  <p>Then I input this code on command prompt: </p>
  
  <pre><code>npm install --save react-native-card-stack  
  </code></pre>
  
  <p>When I check <code>cd /desktop/AwesomeProject</code>  here in ide of  <code>node_modules</code> I can't find <code>react-native-card-stack</code> </p>
  
  <p>My question is, where can I run <code>npm install --save react-native-card-stack node_modules</code>?</p>
  
  <p>Appreciate your guys help.</p>