可能重复：
How to solve rake tasks deprecation on the rails plugin?
我从git存储库克隆了一个rails应用程序。跑了bundle install
安装所需的宝石。
但在运行bundle exec rake db:create后，会出现以下错误。我检查了数据库，运行命令后没有创建数据库。可能有什么问题？感谢。
DEPRECATION WARNING: Rake tasks in vendor/plugins/annotate_models/tasks, vendor/plugins/ar_fixtures/tasks, vendor/plugins/hoptoad_notifier/tasks, vendor/plugins/limerick_rake/tasks, vendor/plugins/limerick_rake/tasks, vendor/plugins/limerick_rake/tasks, vendor/plugins/limerick_rake/tasks, vendor/plugins/limerick_rake/tasks, vendor/plugins/limerick_rake/tasks, vendor/plugins/limerick_rake/tasks, vendor/plugins/limerick_rake/tasks, vendor/plugins/limerick_rake/tasks, vendor/plugins/limerick_rake/tasks, vendor/plugins/limerick_rake/tasks, and vendor/plugins/ultrasphinx/tasks are deprecated. Use lib/tasks instead. (called from /home/neilmarion/.rvm/gems/ruby-1.8.7-p302/gems/rails-2.3.8/lib/tasks/rails.rb:10)