试图使'FILTER=app cap deploy',但得到此错误。它在一个笔记本上引发,但在另一个笔记本上成功部署。选项: os-x、rails、mongo、ec2、橡胶。
[deploy:update_code] exception while rolling back: Capistrano::ConnectionError, connection failed for: app.uncoverage.com (SocketError: getaddrinfo: nodename nor servname provided, or not known) c