Upgraded to Rails 4

spec/factories/users.rb

@@ -1,11 +1,11 @@
-FactoryGirl.define do  
+FactoryBot.define do  
   sequence (:email) {|n| "testuser#{n}@fet.at"}
   factory :user do
     email
-    password "password"
-    password_confirmation "password"
+    password {"password"}
+    password_confirmation {"password"}
     factory :other_user do
-      email "othertest@test.at"
+      email {"othertest@test.at"}
     end
     trait :fetuser do 
       after(:create) do |user|