title: Angular2 QuickStart npm start is not working correctly
body: <p><a href="https://i.stack.imgur.com/CoJXX.png" rel="noreferrer"><img src="https://i.stack.imgur.com/CoJXX.png" alt="File structure"></a></p>
  
  <p>I know Angular2 beta has just been released but I can't reproduce the steps from their official site tutorial ( <a href="https://angular.io/guide/quickstart" rel="noreferrer">https://angular.io/guide/quickstart</a> ). Maybe someone has had similar issues and knows what to do in order to fix the this? When I try to start the application with <code>npm start</code> command I get output like this:</p>
  
  <pre><code>0 info it worked if it ends with ok
  1 verbose cli [ 'node', '/usr/local/bin/npm', 'start' ]
  2 info using npm@2.7.4
  3 info using node@v0.12.2
  4 verbose run-script [ 'prestart', 'start', 'poststart' ]
  5 info prestart angular2-quickstart@1.0.0
  6 info start angular2-quickstart@1.0.0
  7 verbose unsafe-perm in lifecycle true
  8 info angular2-quickstart@1.0.0 Failed to exec start script
  9 verbose stack Error: angular2-quickstart@1.0.0 start: `concurrent "npm run tsc:w" "npm run lite" `
  9 verbose stack Exit status 127
  9 verbose stack     at EventEmitter.&lt;anonymous&gt; (/usr/local/lib/node_modules/npm/lib/utils/lifecycle.js:213:16)
  9 verbose stack     at EventEmitter.emit (events.js:110:17)
  9 verbose stack     at ChildProcess.&lt;anonymous&gt; (/usr/local/lib/node_modules/npm/lib/utils/spawn.js:14:12)
  9 verbose stack     at ChildProcess.emit (events.js:110:17)
  9 verbose stack     at maybeClose (child_process.js:1015:16)
  9 verbose stack     at Process.ChildProcess._handle.onexit (child_process.js:1087:5)
  10 verbose pkgid angular2-quickstart@1.0.0
  11 verbose cwd /Users/tmrovsky/Documents/angular2/angular2-quickstart
  12 error Darwin 13.4.0
  13 error argv "node" "/usr/local/bin/npm" "start"
  14 error node v0.12.2
  15 error npm  v2.7.4
  16 error code ELIFECYCLE
  17 error angular2-quickstart@1.0.0 start: `concurrent "npm run tsc:w" "npm run lite" `
  17 error Exit status 127
  18 error Failed at the angular2-quickstart@1.0.0 start script 'concurrent "npm run tsc:w" "npm run lite" '.
  18 error This is most likely a problem with the angular2-quickstart package,
  18 error not with npm itself.
  18 error Tell the author that this fails on your system:
  18 error     concurrent "npm run tsc:w" "npm run lite"
  18 error You can get their info via:
  18 error     npm owner ls angular2-quickstart
  18 error There is likely additional logging output above.
  19 verbose exit [ 1, true ]
  </code></pre>
  
  <p>I had: 
  typescript 1.7.5 version
  node 0.12.2 version</p>
  
  <p>Maybe someone could help solve the problem :) ?</p>
  
  <p>package.json:</p>
  
  <pre><code>{
    "name": "angular2-quickstart",
    "version": "1.0.0",
    "scripts": {
      "tsc": "tsc",
      "tsc:w": "tsc -w",
      "lite": "lite-server",
      "start": "concurrent \"npm run tsc:w\" \"npm run lite\" "
    },
    "license": "ISC",
    "dependencies": {
      "angular2": "2.0.0-beta.0",
      "systemjs": "0.19.6",
      "es6-promise": "^3.0.2",
      "es6-shim": "^0.33.3",
      "reflect-metadata": "0.1.2",
      "rxjs": "5.0.0-beta.0",
      "zone.js": "0.5.10"
    },
    "devDependencies": {
      "concurrently": "^1.0.0",
      "lite-server": "^1.3.1",
      "typescript": "^1.7.3"
    }
  }
  </code></pre>
  
  <p>index.html:</p>
  
  <pre><code>&lt;html&gt;
  
  &lt;head&gt;
      &lt;title&gt;Angular 2 QuickStart&lt;/title&gt;
  
      &lt;!-- 1. Load libraries --&gt;
      &lt;script src="node_modules/es6-shim/es6-shim.js"&gt;&lt;/script&gt;
      &lt;script src="node_modules/angular2/bundles/angular2-polyfills.js"&gt;&lt;/script&gt;
      &lt;script src="node_modules/systemjs/dist/system.src.js"&gt;&lt;/script&gt;
      &lt;script src="node_modules/rxjs/bundles/Rx.js"&gt;&lt;/script&gt;
      &lt;script src="node_modules/angular2/bundles/angular2.dev.js"&gt;&lt;/script&gt;
  
      &lt;!-- 2. Configure SystemJS --&gt;
      &lt;script&gt;
          System.config({
              packages: {
                  app: {
                      format: 'register',
                      defaultExtension: 'js'
                  }
              }
          });
          System.import('app/boot')
                  .then(null, console.error.bind(console));
      &lt;/script&gt;
  
  &lt;/head&gt;
  
  &lt;!-- 3. Display the application --&gt;
  &lt;body&gt;
  &lt;my-app&gt;Loading...&lt;/my-app&gt;
  &lt;/body&gt;
  
  &lt;/html&gt;
  </code></pre>
  
  <p>app.components.ts:</p>
  
  <pre><code>import {Component} from 'angular2/core';
  
  @Component({
      selector: 'my-app',
      template: '&lt;h1&gt;My First Angular 2 App&lt;/h1&gt;',
  })
  
  export class AppComponent {}
  </code></pre>
  
  <p>boot.js:</p>
  
  <pre><code>import {bootstrap} from 'angular2/platform/browser'
  import  {AppComponent} from './app.component'
  
  bootstrap(AppComponent);
  </code></pre>