I am interested in ruby and plan to learn it, but I encountered some problems at the beginning. . .

  question, ruby

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Using rubymine to Create Projects I have been looking for rails template for a long time and I don’t know what to choose. Then I came across it by chance.http://snails.github.io/2012/ …I don’t know if it is true or not, then create
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Then came these problems how to solve them

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Rails new app was successfully used directly in cmd.
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It looks like your environment is a problem. Or there is GBK code in the path. Rails best practices should be developed on Linux | Mac. Don’t waste your time on such things.