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Ruby on rails 工头启动失败

ruby-on-rails ruby puppet

Ruby on rails 工头启动失败,ruby-on-rails,ruby,puppet,foreman,Ruby On Rails,Ruby,Puppet,Foreman,我的机器上安装了ruby和rails，ruby版本（1.9.3）和rails（3.2.21）。但启动命令仍然失败 Command: sudo service foreman start Error: /usr/lib/ruby/vendor_ruby/bundler/resolver.rb:287:in `resolve': Could not find gem 'rails (= 3.2.21) ruby' in the gems available on this mac

我的机器上安装了ruby和rails，ruby版本（1.9.3）和rails（3.2.21）。但启动命令仍然失败

Command:
     sudo service foreman start

Error:
    /usr/lib/ruby/vendor_ruby/bundler/resolver.rb:287:in `resolve': Could not find gem 'rails (= 3.2.21) ruby' in the gems available on this machine. (Bundler::GemNotFound)

您的gem文件中是否列出了rails gem？试试这个：所有东西都已安装！请参阅所附的屏幕截图