anchor.diff:  
   
     // ...
  -  var packageNames = [
  +  var packages = {
       // ...
  -    '@vaadin/angular2-polymer'
  -    // ...
  -  ];
  +    '@vaadin/angular2-polymer':   { main: 'index.js', defaultExtension: 'js' }
  +  };
     // ...
   ----
   
  
positive.code: [source,javascript]
  .systemjs.config.js
  ----
  (function(global) {
  
    // map tells the System loader where to look for things
    var map = {
      'app':                        'app', // 'dist',
      'rxjs':                       'node_modules/rxjs',
      'angular2-in-memory-web-api': 'node_modules/angular2-in-memory-web-api',
      '@vaadin':                    'node_modules/@vaadin',
      '@angular':                   'node_modules/@angular'
    };
  
    // packages tells the System loader how to load when no filename and/or no extension
    var packages = {
      'app':                        { main: 'main.js',  defaultExtension: 'js' },
      'rxjs':                       { defaultExtension: 'js' },
      'angular2-in-memory-web-api': { defaultExtension: 'js' }
    };
  
    var packageNames = [
      '@angular/common',
      '@angular/compiler',
      '@angular/core',
      '@angular/http',
      '@angular/platform-browser',
      '@angular/platform-browser-dynamic',
      '@angular/router-deprecated',
      '@angular/testing',
      '@angular/upgrade',
      '@vaadin/angular2-polymer'
    ];
  
    // add package entries for angular packages in the form '@angular/common': { main: 'index.js', defaultExtension: 'js' }
    packageNames.forEach(function(pkgName) {
      packages[pkgName] = { main: 'index.js', defaultExtension: 'js' };
    });
  
    var config = {
      map: map,
      packages: packages
    }
  
    // filterSystemConfig - index.html's chance to modify config before we register it.
    if (global.filterSystemConfig) { global.filterSystemConfig(config); }
  
    System.config(config);
  
  
negative.code: cd my-project
  ----
  
  We are not going to contribute to the quickstart repository itself, so the original repository data is not needed. Remove the git repository data folder:
  
  [source,bash]
  ----
  rm -rf .git
  ----
  
  === Starting from the QuickStart ZIP package
  
  Alternatively, instead of using git to clone the QuickStart repository, you can download and extract the https://github.com/angular/quickstart/archive/master.zip[QuickStart ZIP package].
  
  