requirejs - Uncaught Error: Script error for: isotope/js/layout-mode -

i need use (this standalone package)isotope.pkgd.js packery-mode layoutmode project. im using require.js wiring js stuff in amd.
below html code:

<div class="container">                 <div class="section">                     <header class="section-header">                         <div class="pull-left">                             <h3><span class="fa fa-image"></span>photos</h3>                         </div>                     </header>                     <div class="padded_content">                         <div id="region-gallery" class="gallery js-isotope">                             @foreach (iphotoscomponentmediaimage image in model.images)                             {                                 ++count;                                 if (w60h40nums.contains(count))                                 {                                     addclasses = " w60 h40 ";                                 }                                 else if (w40nums.contains(count))                                 {                                     addclasses = " w40 ";                                 }                                 else if (w60nums.contains(count))                                 {                                     addclasses = " w60 ";                                 }                                 else                                 {                                     addclasses = "";                                 }                                 <div class="gallery-item isotope-item @addclasses">                                     <div class="inner lazy" data-original="@image.mediaimageurl" alt="@image.mediatourname" data-description="@image.mediaimagedescription"></div>                                 </div>                             }                         </div>                     </div>                 </div>             </div> 

my renderlayout.js

define([     'domready!',     'jquery',     'underscore',     'backbone',     'marionette',     'event.aggregator',     'app',     'util/searchoptionsutil',     'util/uriutil',         'gallery-carousel',         'isotope',         'packery-mode' ], function (doc, $, _, backbone, marionette, eventaggregator, app, searchoptionsutil, uriutil, gc,isotope, pm) {     var regionphotoslayout = backbone.marionette.layout.extend({         el: $('#region-photos'),         initialize: function () {           var $container = $('.container');            console.log($container);             $container.isotope({                     itemselector: ".gallery-item",                     layoutmode: "packery"                 });              var gallery = $("#region-gallery");             //modal carousel             //var gallery = $("#region-gallery");              gallery.gallerycarousel({                 imgselector: ".inner",                 imgsrcattr: "data-original"             });          }     });      return regionphotoslayout; }); 

so when run code. following errors not able find file layout-mode.js. dont know why masonry error. im trying use packery mode here. have add layout-mode.js isotope looking for. tried finding didn't find file name download.

get http://local.gocollette.com/js/libs/isotope/isotope.pkgd.min/js/layout-mode.js  uncaught error: script error for: isotope/js/layout-mode uncaught typeerror: cannot read property 'masonry' of undefined 

thank in advance. hope find solution this. thanks, kasturi

the packery layout mode not included in isotope.pkgd.js , must installed separately. layout-mode.js think.

the download here