title: React-native Xcode build fails -> 'RCTAssert.h file not found'
body: <p>I did exactly the steps which are described here in the React-native getting started guide:</p>
  
  <p><a href="https://facebook.github.io/react-native/docs/getting-started.html" rel="noreferrer">https://facebook.github.io/react-native/docs/getting-started.html</a></p>
  
  <p>When I open the Project and build it, the build fails:</p>
  
  <blockquote>
    <p>RCTAssert.h file not found' in MyProjectNameTests.m .  </p>
  </blockquote>
  
  <p>What am I missing? </p>
  
  <p>Here are the steps from the getting started guide:</p>
  
  <blockquote>
    <p><strong>Requirements</strong></p>
    
    <p>OS X - This repo only contains the iOS (7+) implementation right now,
    and Xcode only runs on Mac.</p>
    
    <p>Xcode 6.3 or higher is recommended.</p>
    
    <p>Homebrew is the recommended way to install io.js, watchman, and flow.</p>
    
    <p>Install io.js 1.0 or newer. io.js is the modern version of Node.</p>
    
    <p>Install nvm with its setup instructions here. Then run <code>nvm install
    iojs-v2 &amp;&amp; nvm alias default iojs-v2</code>, which installs the latest
    compatible version of io.js and sets up your terminal so that typing
    node runs io.js. With nvm you can install multiple versions of Node
    and io.js and easily switch between them.</p>
    
    <p>New to npm?</p>
    
    <p><code>brew install watchman</code>. We recommend installing watchman, otherwise
    you might hit a node file watching bug.</p>
    
    <p><code>brew install flow</code>. If you want to use flow. We recommend
    periodically running <code>brew update &amp;&amp; brew upgrade</code> to keep your
    programs up-to-date.</p>
    
    <p><br></p>
    
    <p><strong>Quick Start</strong></p>
  
  <pre><code>npm install -g react-native-cli
  
  react-native init AwesomeProject
  </code></pre>
    
    <p>In the newly created folder AwesomeProject/</p>
    
    <p>Open AwesomeProject. xcodeproj and hit run in Xcode. Open index.ios.js
    in your text editor of choice and edit some lines. Hit cmd+R in your
    iOS simulator to reload the app and see your change!</p>
  </blockquote>