Ruby 使用带--watch标志的jekyll会导致生成错误

我正在使用Windows 8上的Jekyll处理一个小项目。到目前为止，我很喜欢Jekyll，但在尝试使用

--watch

标志为我的站点提供服务时遇到了一个问题，该标志允许站点在代码发生更改时在刷新时进行更新

当我运行我的Jekyll站点时，我将打开我的

cmd

和

cd

到正确的目录。根据Jekyll文档，我将在目录中执行

chcp 65001

，将编码更改为UTF-8。现在，当我运行

jekyll-service-w

或

jekyll-service--watch

时，我会得到一个错误转储，包括以下内容：

C:\Dropbox\Workbench\lunch-and-learn>jekyll serve -w
    Configuration file: C:/Dropbox/Workbench/lunch-and-learn/_config.yml
                Source: C:/Dropbox/Workbench/lunch-and-learn
           Destination: C:/Dropbox/Workbench/lunch-and-learn/_site
          Generating... done.
     Auto-regeneration: enabled
C:/RailsInstaller/Ruby1.9.3/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require': cannot load such file -- wdm (LoadError)
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:207:in `load_dependent_adapter'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapters/windows.rb:33:in `load_dependent_adapter'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:198:in `usable?'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapters/windows.rb:25:in `usable?'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:190:in `usable_and_works?'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:57:in `block in select_and_initialize'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:55:in `each'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:55:in `select_and_initialize'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/listener.rb:291:in `initialize_adapter'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/listener.rb:283:in `setup'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/listener.rb:52:in `start'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/jekyll-1.4.1/lib/jekyll/commands/build.rb:56:in `watch'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/jekyll-1.4.1/lib/jekyll/commands/build.rb:8:in `process'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/jekyll-1.4.1/bin/jekyll:97:in `block (2 levels) in <top (required)>'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/command.rb:180:in `call'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/command.rb:180:in `call'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/command.rb:155:in `run'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/runner.rb:402:in `run_active_command'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/runner.rb:66:in `run!'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/delegates.rb:11:in `run!'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/import.rb:10:in `block in <top (required)>'

C:\Dropbox\Workbench\午餐和学习>杰基尔服务-w
配置文件：C:/Dropbox/Workbench/午餐和学习/_config.yml
来源：C:/Dropbox/Workbench/午餐和学习
目的地：C:/Dropbox/Workbench/午餐和学习/u站点
生成。。。完成。
自动再生：已启用
C:/RailsInstaller/Ruby1.9.3/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:在'require'中：无法加载这样的文件--wdm（LoadError）
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/site\u ruby/1.9.1/rubygems/custom\u require.rb:55:in'require'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:207:in'load_dependent_adapter'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapters/windows.rb:33:in'load_dependent_adapter'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:198:in“可用吗？”
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapters/windows.rb:25:在“可用”中
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:190:在“可用”和“可用”中
从C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:57:in“block in select_和_initialize”
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:55:in'each'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listen/adapter.rb:55:“选择并初始化”
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listener/listener.rb:291:in'initialize_adapter'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listener/listener.rb:283:in'setup'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/listen-1.3.1/lib/listener/listener.rb:52:in'start'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/jekyll-1.4.1/lib/jekyll/commands/build.rb:56:in'watch'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/jekyll-1.4.1/lib/jekyll/commands/build.rb:8:in'process'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/jekyll-1.4.1/bin/jekyll:97:in`block（2层）in'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/command.rb:180:in'call'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/command.rb:180:in'call'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/command.rb:155:in'run'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/runner.rb:402:in'run\u active\u command'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/runner.rb:66:in'run！'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/delegates.rb:11:in'run！'
来自C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/commander-4.1.5/lib/commander/import.rb:10:in'block in'

值得注意的是，当我只使用

jekyllservice

运行站点时，如果没有

--watch

或

-w

标志，站点的构建和服务就可以达到4000端口。然而，这对发展来说并不理想

---

如错误消息所示，未找到

wdm

首先，更新你的宝石

gem update

然后，手动安装

wdm

gem install wdm

---

谢谢你的回答。我从Jekyll github上的一位开发人员那里得到了一个回复，回复的方向与Jekyll github上的完全相同，而且它的工作方式很有魅力。我对Ruby有点陌生，无法解释错误消息以了解我遗漏了什么。非常感谢！