How to build Grunt CKeditor?

Question

Angular

gulpfile.js

module.exports = function(grunt) {
  grunt.initConfig({
    requirejs: {
      js: {
        options: {
          uglify2: {
            mangle: false
          },
          baseUrl: "./app",
          mainConfigFile: "./app/main.js",
          name: 'main',
          out: "build/main.js",
          optimize: 'uglify2'
        }
      },
    }
  });
  grunt.loadNpmTasks('grunt-contrib-requirejs');
};

main.js

require.config({
  urlArgs: "bust=" +  (new Date()).getTime(),
  paths: {
    // Libs
    'angular': '../libs/angular/angular.min',
    'angular-route': '../libs/angular-route/angular-route.min',
    'angular-resource': '../libs/angular-resource/angular-resource.min',
    'jquery': '../libs/jquery/dist/jquery.min',
    'jquery-ui': '../libs/jquery-ui/jquery-ui.min',
    'text' : '../libs/text/text',
    'underscore' : '../libs/underscore/underscore-min',
    'ckeditor' : '../libs/ckeditor/ckeditor',
    'angular-ckeditor': '../libs/ng-ckeditor/ng-ckeditor.min',
    'angular-sanitize': '../libs/angular-sanitize/angular-sanitize.min',

    //Application
    'templates' : '../templates'
  },
  shim: {
    'angular': {
      exports: 'angular',
      deps: ['jquery', 'underscore']
    },
    'ckeditor': {
      exports: 'CKEDITOR'
    },
    'angular-route': {
      deps: ['angular']
    },
    'angular-resource': {
      deps: ['angular']
    },
    'angular-ckeditor': {
      deps: ['angular']
    },
    'angular-sanitize': {
      deps: ['angular']
    },
    'jquery-ui': {
      exports : '$',
      deps: ['jquery']
    },
    'underscore': {
      exports : '_'
    }
  }
});
require(['./bootstrap']);

The assembly passes without errors, when the application starts, a number of errors.