title: Unable to install ReactNative app on IOS simulator
body: <p>I am working on a ReactNative app on MAC. To setup a simulator, I have created a sample project in XCode and have installed a simulator from Preferences -> Components. Now when I run my ReactNative project using "react-native run-ios",
  the simulator launches but then I receive the error:</p>
  
  <pre><code>    error Failed to build iOS project. We ran "xcodebuild" 
      command but it exited with error code 65. To debug build 
      logs further, consider building your app with Xcode.app, by opening MyNewProject.xcodeproj.
  </code></pre>
  
  <p>At the end of the terminal, there is another error:</p>
  
  <pre><code>'React/RCTBridgeDelegate.h' file not found
  </code></pre>
  
  <p>The simulator does launch, but my app does not get installed on it. Any help would be greatly appreciated.</p>