如何使用Ruby为selenium webdriver设置Sikuli？

我将SeleniumWebDriver与Ruby一起使用。我想和西库利一起练习。那么，有人知道如何安装Sikuli、设置和配置它，以便在Ruby中使用Selenium吗？请一步一步地告诉我怎么做

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我安装了jruby、sikuli gem和sikuli IDE，但我不知道如何配置它们一起工作

当我运行脚本时，它总是显示：

c:/Ruby200/lib/ruby/gems/2.0.0/gems/sikuli-0.3.0/lib/sikuli/platform.rb:16:in `sikuli_script_path': Failed to load 'sikuli-script.jar' from the Sikuli home directory (LoadError)
Make sure %SIKULI_HOME% or $SIKULI_HOME is set!
from c:/Ruby200/lib/ruby/gems/2.0.0/gems/sikuli-0.3.0/lib/sikuli.rb:2:in `<top (required)>'
from c:/Ruby200/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:110:in `require'
from c:/Ruby200/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:110:in `rescue in require'
from c:/Ruby200/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:35:in `require'
from C:/geoic/test_sikuli.rb:11:in `<main>'

c:/Ruby200/lib/ruby/gems/2.0.0/gems/sikuli-0.3.0/lib/sikuli/platform.rb:16:在“sikuli脚本路径”中：未能从sikuli主目录加载“sikuli脚本.jar”（加载错误）
确保设置了%SIKULI_HOME%或$SIKULI_HOME！
来自c:/Ruby200/lib/ruby/gems/2.0.0/gems/sikuli-0.3.0/lib/sikuli.rb:2:in`'
来自c:/Ruby200/lib/ruby/site\u ruby/2.0.0/rubygems/core\u ext/kernel\u require.rb:110:in'require'
来自c:/Ruby200/lib/ruby/site\u ruby/2.0.0/rubygems/core\u ext/kernel\u require.rb:110:in'rescue in require'
来自c:/Ruby200/lib/ruby/site\u ruby/2.0.0/rubygems/core\u ext/kernel\u require.rb:35:in'require'
来自C:/geoic/test_sikuli.rb:11:in`'

虽然我已经设置了SIKULI\u HOME=C:\Program Files（x86）\SIKULI X\

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有人知道原因吗？请告诉我一些想法。

如果你详细说明你的尝试，你会得到更好的答案。例如，有人看到这个案例吗？请告诉我一些想法。