title: SyntaxError: Invalid or unexpected token at createScript (vm.js:80:10)
body: <p>I've just arted to learn node, and when executing a very simple app from a powershell terminal:</p>
  
  <pre><code>node app.js
  </code></pre>
  
  <p>I am getting the following exception:</p>
  
  <pre><code>SyntaxError: Invalid or unexpected token
      at createScript (vm.js:80:10)
      at Object.runInThisContext (vm.js:139:10)
      at Module._compile (module.js:607:28)
      at Object.Module._extensions..js (module.js:654:10)
      at Module.load (module.js:556:32)
      at tryModuleLoad (module.js:499:12)
      at Function.Module._load (module.js:491:3)
      at Function.Module.runMain (module.js:684:10)
      at startup (bootstrap_node.js:187:16)
      at bootstrap_node.js:608:3
  PS C:\Users\kisco\Source\Repos\library&gt; node app.js
  C:\Users\kisco\Source\Repos\library\app.js:1
  (function (exports, require, module, __filename, __dirname) { ��v
                                                                ^
  
  SyntaxError: Invalid or unexpected token
      at createScript (vm.js:80:10)
      at Object.runInThisContext (vm.js:139:10)
      at Module._compile (module.js:607:28)
      at Object.Module._extensions..js (module.js:654:10)
      at Module.load (module.js:556:32)
      at tryModuleLoad (module.js:499:12)
      at Function.Module._load (module.js:491:3)
      at Function.Module.runMain (module.js:684:10)
      at startup (bootstrap_node.js:187:16)
      at bootstrap_node.js:608:3
  PS C:\Users\kisco\Source\Repos\library&gt;
  </code></pre>
  
  <p>Here's my source for <code>app.js</code>:</p>
  
  <pre><code>var express = require('express');
  
  var app = express();
  
  app.get('/', function(req, res){
      res.send('Hello from my libvrary app')
  })
  
  app.listen(3000, function(){
      console.log('listening on port 3000');
  });
  </code></pre>
  
  <p><strong>What am I doing wrong?</strong></p>