uncaught object error: can't inject ngAnimate

I can't instantiate my app when I try to inject 'ngAnimate' like so: ``` var app = angular.module('musicsa', [ 'ngCookies', 'ngResource', 'ngSanitize', 'ui.router', 'firebase', 'ngAnimate' ]) ``` I get an error `Uncaught object` from angular.js line 78 I installed ngAnimate using bower. Here's my `bower.json`: ``` { "name": "ang-changeorg", "version": "0.0.0", "dependencies": { "angular": "1.2.6", "json3": "~3.2.6", "es5-shim": "~2.1.0", "jquery": "~1.10.2", "bootstrap": "~3.0.3", "angular-resource": "1.2.6", "angular-cookies": "1.2.6", "angular-sanitize": "1.2.6", "firebase": "~1.0.11", "angularfire": "~0.7.1", "spin.js": "~2.0.0", "angular-ui-router": "~0.2.10", "angular-animate": "~1.2.16" }, "devDependencies": { "angular-mocks": "1.2.6", "angular-scenario": "1.2.6" }, "resolutions": { "angular": "1.2.6" } } ``` And I include all the scripts in my `index.html`: ``` <script src="bower_components/jquery/jquery.js"></script> <script src="bower_components/angular/angular.js"></script> <script src="bower_components/bootstrap/dist/js/bootstrap.js"></script> <script src="bower_components/angular-resource/angular-resource.js"></script> <script src="bower_components/angular-cookies/angular-cookies.js"></script> <script src="bower_components/angular-sanitize/angular-sanitize.js"></script> <script src="bower_components/firebase/firebase.js"></script> <script src="bower_components/firebase-simple-login/firebase-simple-login.js"></script> <script src="bower_components/angularfire/angularfire.js"></script> <script src="bower_components/spin.js/spin.js"></script> <script src="bower_components/angular-ui-router/release/angular-ui-router.js"></script> <script src="bower_components/angular-animate/angular-animate.js"></script> ``` If I remove `'ngAnimate'` from my module declaration everything works. Why can't I use ngAnimate?