systemjs.config.js

    (function(global) {
      // map tells the System loader where to look for things
      var map = {
        'app':                        'src', // 'dist',
        'rxjs':                       'node_modules/rxjs',
        'angular2-in-memory-web-api': 'node_modules/angular2-in-memory-web-api',
        '@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',
        '@angular/router-deprecated',
        '@angular/testing',
        '@angular/upgrade',
      ];
      // 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
      }
      System.config(config);
    })(this);