聊齋志異「沒有這樣的文件來加載 - Redis的命名空間」異常時開始軌服務器

Question

我用Rails 2.3.8 +的Redis + resque + Redis的命名空間

這是我environment.rb

部分

config.gem 'jrails' 
    config.gem 'haml' 
    config.gem 'redis' 
    config.gem 'redis-namespace' 
    config.gem 'resque 

這是我gem list

redis (2.0.3) 
redis-namespace (0.7.0) 
resque (1.9.7) 

當我通過 '腳本/服務器' 啓動我的服務器，它表現出這樣的例外：

=> Rails 2.3.8 application starting on http://0.0.0.0:3000 
no such file to load -- redis-namespace 
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' 
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require' 
/usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require' 
/usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in' 
/usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require' 
/usr/local/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/rails/gem_dependency.rb:215:in `load' 
/usr/local/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:307:in `load_gems' 
/usr/local/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:307:in `each' 
/usr/local/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:307:in `load_gems' 
/usr/local/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:164:in `process' 
/usr/local/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `send' 
/usr/local/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `run' 
/mnt/workspace/webtails/config/environment.rb:9 

我重新安裝了redis-namespace多次，它總是顯示此錯誤消息。哪裏錯了？

Answer 1

因爲此文件不存在。你需要'redis/namespace'

config.gem 'redis-namespace', :lib => 'redis/namespace'