You must give at least one requirement to install (see "pip help install")

其他 2018-05-12 20:07:15 阅读次数: 0

语言: python

why?

　　install 后面没有参数，也就是说没有给想要安装的包

way?

　　pip install 后面要跟想要安装的包名

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转载自www.cnblogs.com/2bjiujiu/p/9029662.html

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