我試圖將我的Rails(3.1.3)應用程序部署到preprod環境。 我使用capistrano(2.12.0)和rvm-capistrano(1.2.2)。capistrano - NameError:未初始化的常量Net :: SSH :: KnownHosts :: SUPPORTED_TYPE
當我打電話bundle exec cap ssh
它工作正常。 但是,當我打電話bundle exec cap deploy
我得到以下跟蹤:
$ cap deploy
triggering start callbacks for `deploy'
* 18:42:19 == Currently executing `multistage:ensure'
*** Defaulting to `preprod'
* 18:42:19 == Currently executing `preprod'
* 18:42:19 == Currently executing `deploy'
* 18:42:19 == Currently executing `deploy:update'
** transaction: start
* 18:42:19 == Currently executing `deploy:update_code'
* 18:42:19 == Currently executing `deploy:set_previous_revision'
* executing "cd /rails_apps/com.example.preprod/current; git rev-parse --short HEAD"
servers: ["preprod.example.com"]
connection failed for: preprod.example.com (NameError: uninitialized constant Net::SSH::KnownHosts::SUPPORTED_TYPE)
當然example.com
是一個佔位符,它並非來自於Capistrano的配置錯誤。
任何想法可能導致什麼?
我使用RVM和Ruby 1.9.3-p194。
謝謝!
這是爲我工作爲好。 2.5.1是否被破壞? –
另外,如果您正在降級和/或指向下面提到的分支中的修復程序,請確保您使用'bundle exec cap deploy'運行cap,否則bundler將會提取已經安裝的2.5.1版本。 –
非常感謝! – Happynoff