title: React Native - BVLinearGradient - 'React/RCTViewManager.h' file not found
body: <p>I am running my React Native app in the iOS Simulator, and I am trying to use <code>BVLinearGradient</code>.  I followed all of the instructions in the GitHub ReadMe, but I am receiving an error related to <code>BVLinearGradient</code>.</p>
  
  <p>In the developer console, I am seeing:</p>
  
  <pre><code>Warning: Native component for "BVLinearGradient" does not exist
  </code></pre>
  
  <p>When I run directly from XCode, I see:</p>
  
  <pre><code>'React/RCTViewManager.h' file not found` (in BVLinearGradientManager.h)
  'React/RCTView.h' file not found` (in BVLinearGradient.h)
  </code></pre>
  
  <p>What is happening here?  Thank you.</p>