title: Not compatible with your operating system or architecture: fsevents@1.0.11
body: <p>I'm using Ubuntu 15.04. While running the following command:</p>
  
  <pre><code>npm install fsevents
  </code></pre>
  
  <p>I'm getting following error:</p>
  
  <pre><code>npm WARN optional Skipping failed optional dependency /chokidar/fsevents:
  npm WARN notsup Not compatible with your operating system or architecture: fsevents@1.0.11
  npm WARN tutorial@1.0.0 No repository field.
  </code></pre>
  
  <p>Has anybody solved this?</p>