JRuby EventMachine没有这样的文件加载

Question

我在JRuby中安装了EventMachine(我正在使用Win32).当我尝试服务器示例时,我收到错误

require 'eventmachine'

错误是:

C:\dev\em>jruby server.rb

server.rb:1:在`require'中:没有要加载的文件 - 来自server.rb的eventmachine(LoadError):1

但宝石安装好了!

C:\dev\myapp>jruby -S gem install eventmachine
Successfully installed eventmachine-0.12.8-java
1 gem installed
Installing ri documentation for eventmachine-0.12.8-java...
Installing RDoc documentation for eventmachine-0.12.8-java...
Could not find main page README
Could not find main page README
Could not find main page README
Could not find main page README

Answer 1

你需要先加载RubyGems,

require 'rubygems'