我关注了this设置rvm、ruby、rails、nginx和passenger的教程。然后我安装了capistrano和node.js。现在，一切正常，直到我尝试部署*test_app.*capdeploy:setup产生以下错误:[deprecated]I18n.enforce_available_localeswilldefaulttotrueinthefuture.IfyoureallywanttoskipvalidationofyourlocaleyoucansetI18n.enforce_available_locales=falsetoavoidthismessage.S