ruby-on-rails - goliath installation failure

Question

I have installed goliath gem but now any console rails command fails and returns :

rake aborted!
uninitialized constant Rack::Chunked
/home/Sites/myapp/config/application.rb:7:in `<top (required)>'
/home/Sites/myapp/Rakefile:4:in `<top (required)>'
/home/.rvm/gems/ruby-2.0.0-p195/bin/ruby_noexec_wrapper:14:in `eval'
/home/.rvm/gems/ruby-2.0.0-p195/bin/ruby_noexec_wrapper:14:in `<main>'

How can we explain that and how to debug ?

Answer 1

好的，我得到了答案。我必须精确地Rack在我的 gemfile 中找到模块的位置

gem 'goliath', :require => "goliath/rack"