AngularJS控制器：参数'controller'不是函数，未定义

Question

require.js config：

require.config
  paths:
    jquery:"//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min"
    angular:"//ajax.googleapis.com/ajax/libs/angularjs/1.2.8/angular.min"
    controllers:"controllers"
    app:"app"
  shim:
    'jquery':
      exports:'$'
    'angular':
      deps:['jquery']
      exports:'angular'
    'app':
      deps:['angular']
      exports: 'app'
    'controllers':
      deps:['app']

  urlArgs: 'v=0.0.1'
  priority: ['jquery','angular','app','controllers']

require ['angular','app','controllers'],(angular) ->
  angular.element(document).ready () ->
    angular.bootstrap(document,[applicationName])

app.js：

@applicationName = 'seedApp'

define ['angular'], (angular)->
  app=angular.module(applicationName,[])

controller.js：

(function() {
  define(['app'], function(app) {
    return app.controller('versionController', [
      '$scope', function($scope) {
        return $scope.version = "this is controller 1";
      }
    ]);
  });

  define(['app'], function(app) {
    return app.controller('salamSasesc', [
      '$scope', function($scope) {
        return $scope.version = "this is controller 1";
      }
    ]);
  });

}).call(this);

index.jade：

extends layout

block content
  h1= title
  p(style="background: red;") ilie este fermecat

  div(data-ng-controller="salamSasesc")
    h2 {{version}}

当我使用'salamSasesc'控制器时，我收到以下错误

Argument 'salamSasesc' is not a function, got undefined

但是当我使用'versionController'时一切正常，我觉得它与AMD有关但我不确定