title: Angular 6 Update - rxjs-5-to-6-migrate command not found
body: <p>In the upgrade process from <a href="https://update.angular.io/" rel="noreferrer">update.angular.io</a>:</p>
  
  <blockquote>
    <p>Remove deprecated RxJS 6 features using rxjs-tslint auto update rules.</p>
    
    <p>For most applications this will mean running the following two commands:</p>
  
  <pre><code>npm install -g rxjs-tslint
  rxjs-5-to-6-migrate -p src/tsconfig.app.json
  </code></pre>
  </blockquote>
  
  <p>But when I follow these steps and run <code>rxjs-5-to-6-migrate -p src/tsconfig.app.json</code> I'm getting the error:</p>
  
  <pre><code>rxjs-5-to-6-migrate: command not found
  </code></pre>
  
  <p>Is there any reason why this command isn't working?</p>