"Error: [ng:areq] Argument 'fn' is not a function, got Object"

<!DOCTYPE html>
<html>

<head>
  <script data-main="main" src="http://requirejs.org/docs/release/2.1.14/minified/require.js"></script>
  <link rel="stylesheet" href="style.css" />
</head>

<body account>
<account-registration>
<!-- ^directive
     v templateUrl -->

</account-registration>
</body>

</html>

/* Styles go here */

label{
  display: block;
}

define([
    'require'
  , 'angular'  
  , 'apps_init'
  , 'account.directive'
  , 'account.controller'
  ] , function(require, angular, apps_init){

var registration = apps_init;

return registration
    .controller("AccountController", require('account.controller'))
    .directive("accountRegistration", require('account.directive'))
});

define([
     'angular'
  ] , function(angular){
  // var apps = {};
  // apps.form = angular.module('registration', [])
  //   .config(function($interpolateProvider) {
  //     $interpolateProvider.startSymbol('[[');
  //     $interpolateProvider.endSymbol(']]');
  //   });
return angular.module('registration', [])
    .config(function($interpolateProvider) {
      $interpolateProvider.startSymbol('[[');
      $interpolateProvider.endSymbol(']]');
    });
});


define ([
  'apps_init'
] , function (apps) {
  "use strict";
  var registration = apps;
  console.log(apps);
  registration.directive('accountRegistration', function() {
    return {
      restrict: "E"
    , scope: {}
    , controller: 'AccountController'
    , controllerAs: 'AccountController'
    , templateUrl : 'account.html'
    }
  });
});


define([
   'angular'
 , 'registration'

], function(angular, registration){
  angular.bootstrap(document.body, [registration.name]);
});

requirejs.config({
  baseUrl: ''
, paths: {
    // deps
    "angular" : "https://code.angularjs.org/1.3.0-beta.5/angular"
  }
, shim: {
    'angular': { exports: 'angular'}
  }
});

requirejs(['app_bootstrap'], function(app_bootstrap){});


define(
  ['angular']
  , function (angular) {
  "use strict";

return ['$scope', '$element', function($scope, $elem){
  this.exists = 'true';
  this.account = {};
  this.scope = $scope;
  
  $scope.change = function(){
    alert(this.account);
  }
  return this;
  }];
});

define (['apps_init', 'user.controller'], function (apps, userController) {
  "use strict";

  var form = apps;

  return form.directive('fabUser', function() {

    return {
      restrict : "E"
    , transclude : true
    , scope : {}
    , link: function(scope, elem, attrs){}
    , templateUrl : 'ang/registration/step_one.html'
    , controller : userController
    };
  });
});

define (['angular'],function (angular) {
  "use strict";
  return ['$scope', '$element', function($scope, $elem){
    this.user = $scope;
    this.user.contact ={
        email : 'enter your email address'
      , pw : ''
      , phone : ''
      , fax : ''
      , mobile: ''
      , inform : ''
    };
    this.user.confirm = {
        email : ''
      , password : ''
    };
    this.user.update = function(scope) {
//        user.contact = this.user.contact;
        scope.contact = $scope.contact;
//        scope.contact.email = $scope.contact.email;
      if(typeof scope.contact !== 'undefined'){

      } else {
console.log()
      }
    };

    $elem.on('blur keyup', function(thing) {

    });
    return this;
  }];
});

<div class = "registration" ng-controller = "AccountController as account">
  <label class = "form_field radiobox" >
    <input
    id = "account_exists" class = "radiobox-input"  name = "account_exists"
    type = "radio" value = "true" ng-value = "true"
    ng-model = "account.exists" ng-change="change(account.exists)"
    />
    <span>exists</span>
  </label>
  <label class = "form_field radiobox" >
    <input
    id = "no_account" class = "radiobox-input"  name = "account_exists"
    type = "radio" value = "false" ng-value = "false"
    ng-model = "account.exists" ng-change="change(account.exists)"
    />
    <span>doesn't exist</span>
  </label>
  [[account.exists ]]
</div>