windows下安装了ruby,安装了时候选了添加到path里面,但是dos下不识别ruby -v是怎么回事
阿神
阿神 2017-04-24 09:12:29
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阿神
阿神

闭关修行中......

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刘奇

Try echo &Path to see if there is this in the environment variable.
Try running it directly under C:Rubybin to see if it can be executed normally.

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