【发布时间】：2014-07-07 22:45:17
【问题描述】：
我有这个 gem，我一直在开发中使用，当我使用 Capistrano 部署我的应用程序时，我确保将捆绑安装参数作为文档的一部分传递。我看着应用程序被部署并安装了 gem，当我 ssh 进入我的服务器并以部署用户身份登录时，我在我的开发机器上转到 appName/current/ 和 rand bundle exec promiscuous subscribe 这告诉我它正在复制十个线程并开始监听数据。
虽然我明白了，但在生产中：
/var/lib/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:in `require': cannot load such file -- pry (LoadError)
from /var/lib/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
from /var/lib/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:66:in `each'
from /var/lib/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:66:in `block in require'
from /var/lib/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in `each'
from /var/lib/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in `require'
from /var/lib/gems/1.9.1/gems/bundler-1.1.5/lib/bundler.rb:119:in `require'
from /home/railsapps/aisiswriter/releases/20140707205243/config/application.rb:12:in `<top (required)>'
from /home/railsapps/aisiswriter/releases/20140707205243/config/environment.rb:2:in `require'
from /home/railsapps/aisiswriter/releases/20140707205243/config/environment.rb:2:in `<top (required)>'
from /home/railsapps/aisiswriter/shared/bundle/ruby/1.9.1/bundler/gems/promiscuous-9bda9a49ac13/lib/promiscuous/cli.rb:207:in `require'
from /home/railsapps/aisiswriter/shared/bundle/ruby/1.9.1/bundler/gems/promiscuous-9bda9a49ac13/lib/promiscuous/cli.rb:207:in `load_app'
from /home/railsapps/aisiswriter/shared/bundle/ruby/1.9.1/bundler/gems/promiscuous-9bda9a49ac13/lib/promiscuous/cli.rb:216:in `boot'
from /home/railsapps/aisiswriter/shared/bundle/ruby/1.9.1/bundler/gems/promiscuous-9bda9a49ac13/gemfiles/bin/promiscuous:5:in `<top (required)>'
from /home/railsapps/aisiswriter/shared/bundle/ruby/1.9.1/bin/promiscuous:23:in `load'
from /home/railsapps/aisiswriter/shared/bundle/ruby/1.9.1/bin/promiscuous:23:in `<main>'
现在我无法确定这是捆绑程序问题、撬 (?) 问题还是混杂问题。无论哪种方式发生了什么？这不会发生在开发中......
【问题讨论】：
标签： ruby-on-rails bundler pry