title: nodemon crashes after adding its' dependencies
body: <p>I can't seem to track down why nodemon is crashing after it loads its dependencies and starts.  I'm doing a MEAN API tutorial and I want to use it to automate restarting the node server.  Any help would be greatly appreciated.  Here is the stacktrace:</p>
  
  <pre><code>C:\nodeprojects\bookstore&gt;npm install -g nodemon
  C:\Users\brohj_000\AppData\Roaming\npm\nodemon -&gt; C:\Users\brohj_000\AppData\Roaming\npm\node_modules\nodemon\bin\nodemon.js
  
  &gt; nodemon@1.14.11 postinstall C:\Users\brohj_000\AppData\Roaming\npm\node_modules\nodemon
  &gt; node -e "console.log('\u001b[32mLove nodemon? You can now support the project via the open collective:\u001b[22m\u001b[39m\n &gt; \u001b[96m\u001b[1mhttps://opencollective.com/nodemon/donat
  e\u001b[0m\n')" || exit 0
  
  Love nodemon? You can now support the project via the open collective:
   &gt; https://opencollective.com/nodemon/donate
  
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules\nodemon\node_modules\fsevents):
  npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
  
  + nodemon@1.14.11
  added 247 packages in 103.866s
  
  C:\nodeprojects\bookstore&gt;nodemon
  [nodemon] 1.14.11
  [nodemon] to restart at any time, enter `rs`
  [nodemon] watching: *.*
  [nodemon] starting `node app.js`
  Running on port 3000...
  (node:6748) DeprecationWarning: `open()` is deprecated in mongoose &gt;= 4.11.0, use `openUri()` instead, or set the `useMongoClient` option if using `connect()` or `createConnection()`. See
  http://mongoosejs.com/docs/connections.html#use-mongo-client
  events.js:160
        throw er; // Unhandled 'error' event
        ^
  
  Error: listen EADDRINUSE :::3000
      at Object.exports._errnoException (util.js:1026:11)
      at exports._exceptionWithHostPort (util.js:1049:20)
      at Server._listen2 (net.js:1257:14)
      at listen (net.js:1293:10)
      at Server.listen (net.js:1389:5)
      at EventEmitter.listen (C:\nodeprojects\bookstore\node_modules\express\lib\application.js:618:24)
      at Object.&lt;anonymous&gt; (C:\nodeprojects\bookstore\app.js:15:5)
      at Module._compile (module.js:570:32)
      at Object.Module._extensions..js (module.js:579:10)
      at Module.load (module.js:487:32)
      at tryModuleLoad (module.js:446:12)
      at Function.Module._load (module.js:438:3)
      at Module.runMain (module.js:604:10)
      at run (bootstrap_node.js:394:7)
      at startup (bootstrap_node.js:149:9)
      at bootstrap_node.js:509:3
  [nodemon] app crashed - waiting for file changes before starting...
  </code></pre>