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Rails和RMagick

[英]Rails & RMagick

我一直在我的Rails應用程序中使用rmagick做一些很酷的事情。 我嘗試使用'rails server'啟動我的項目,我收到了這個錯誤。 我相信我安裝了imagemagick和rmagick所以我不知道為什么我會看到這個錯誤。

/Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require': no such file to load -- RMagick (LoadError)
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:591:in `new_constants_in'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/Documents/Philo/philo/lib/paperclip_processors/cropper.rb:1
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:591:in `new_constants_in'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/Documents/Philo/philo/vendor/plugins/paperclip/lib/paperclip.rb:46
    from /Users/devinross14/Documents/Philo/philo/vendor/plugins/paperclip/lib/paperclip.rb:45:in `each'
    from /Users/devinross14/Documents/Philo/philo/vendor/plugins/paperclip/lib/paperclip.rb:45
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:591:in `new_constants_in'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/Documents/Philo/philo/vendor/plugins/paperclip/lib/paperclip/railtie.rb:1
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:591:in `new_constants_in'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Users/devinross14/.gem/ruby/1.8/gems/activesupport-3.0.0/lib/active_support/dependencies.rb:239:in `require'
    from /Users/devinross14/Documents/Philo/philo/vendor/plugins/paperclip/rails/init.rb:1
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0/lib/rails/plugin.rb:81
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0/lib/rails/initializable.rb:25:in `instance_exec'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0/lib/rails/initializable.rb:25:in `run'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0/lib/rails/initializable.rb:50:in `run_initializers'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0/lib/rails/initializable.rb:49:in `each'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0/lib/rails/initializable.rb:49:in `run_initializers'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0/lib/rails/application.rb:134:in `initialize!'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0/lib/rails/application.rb:77:in `send'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.0/lib/rails/application.rb:77:in `method_missing'
    from /Users/devinross14/Documents/Philo/philo/config/environment.rb:5
    from /Users/devinross14/Documents/Philo/philo/config.ru:3:in `require'
    from /Users/devinross14/Documents/Philo/philo/config.ru:3
    from /Library/Ruby/Gems/1.8/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval'
    from /Library/Ruby/Gems/1.8/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize'
    from /Users/devinross14/Documents/Philo/philo/config.ru:1:in `new'
    from /Users/devinross14/Documents/Philo/philo/config.ru:1

在您的environment.rb中嘗試這個

config.gem "rmagick", :lib => "RMagick"

你應該嘗試gem install rmagick嗎? 那給你什么?

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