RailsTorrent（https://github.com/raskhadafi/railstorrent）を実行すると、以下のエラーが発生しました：
[root@sookcha railstorrent]# rails s
/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/railtie/configuration.rb:85:in `method_missing': undefined method `generators' for #<Rails::Railtie::Configuration:0x000000024eef38> (NoMethodError)
from /usr/local/lib/ruby/gems/1.9.1/gems/inherited_resources-1.1.2/lib/inherited_resources.rb:24:in `<class:Railtie>'
from /usr/local/lib/ruby/gems/1.9.1/gems/inherited_resources-1.1.2/lib/inherited_resources.rb:22:in `<module:InheritedResources>'
from /usr/local/lib/ruby/gems/1.9.1/gems/inherited_resources-1.1.2/lib/inherited_resources.rb:3:in `<top (required)>'
from /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:68:in `require'
from /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
from /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:66:in `each'
from /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:66:in `block in require'
from /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:55:in `each'
from /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler/runtime.rb:55:in `require'
from /usr/local/lib/ruby/gems/1.9.1/gems/bundler-1.1.4/lib/bundler.rb:119:in `require'
from /root/railstorrent/config/application.rb:7:in `<top (required)>'
from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:53:in `require'
from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:53:in `block in <top (required)>'
from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:50:in `tap'
from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.2.3/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
CentOS6.2システムでRuby1.9.3p0（2011-10-30リビジョン33570）[x86_64-linux]、Rails3.2.3を実行しています。
エラーコードを検索しましたが、見つかりません。
どうすれば解決できますか？