安装ruby，包括thrift、eclipse插件、运行测试等步骤

1、下载并安装ruby20111229-1559-sfx.exe（E:\开发包）
把ruby加入环境变量Path中：e:\Ruby193\bin;
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2、下载并双击解压DevKit-tdm-32-4.5.2-20110712-1620-sfx.exe（E:\开发包）
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3、安装并测试，cd到步骤2的解压目录下：
----C:\DevKit>ruby dk.rb init
[INFO] found RubyInstaller v1.9.3 at C:/Ruby193
Initialization complete! Please review and modify the auto-ge
'config.yml' file to ensure it contains the root directories
of the installed Rubies you want enhanced by the DevKit.

----C:\DevKit>ruby dk.rb install
[INFO] Updating convenience notice gem override for 'C:/Ruby1
[INFO] Installing 'C:/Ruby193/lib/ruby/site_ruby/devkit.rb'

----C:\DevKit>gem install rdiscount --platform=ruby
Fetching: rdiscount-1.6.8.gem (100%)
Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
Successfully installed rdiscount-1.6.8
1 gem installed
Installing ri documentation for rdiscount-1.6.8...
Installing RDoc documentation for rdiscount-1.6.8...
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4、安装thrift
C:\DevKit>gem install thrift
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5、安装ruby的eclipse插件:
help->install new software->
路径：http://download.eclipse.org/technology/dltk/updates/
-->Dynamic Languages Toolkit (DLTK) 2.0
   -->Dynamic Languages Toolkit - Ruby Development Tools 2.0.0.v20100505-1154-7G--E_EkMU3NHhvAUo0G
   -->Dynamic Languages Toolkit - Ruby Development Tools SDK 2.0.0.v20090730-1127-4--84L23HCMnUW7RPoxKoq2YAFlN
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6、在eclipse中设置ruby环境：
window->preference->Ruby->interpreters
add ruby.exe，路径为步骤1的ruby开发包中（E:\Ruby193\bin\ruby.exe）
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在eclipse运行ruby test：
右键单击/weiboTestAuto/test.rb，
run as->run configurations->ruby script,
new一个configuration，在arguments中填入运行参数：
-s test/testRecmdServer.rb（测试ruby脚本） -r resource/testRecmdServerRes.rb（资源ruby脚本） -m getUserList（方法名） -o abc（测试结果输出文件名）
run