python更新pip报错pip._vendor.urllib3.exceptions.ProxySchemeUnknown: Not supported proxy scheme None
更新pip报错： 看到最后一行很明显是proxy的问题，查看cmd下的代理 将代理删掉重启cmd执行命令就不会报错了 ...
原文：requests.packages.urllib3.exceptions.ProxySchemeUnknown: Not supported proxy scheme
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2020-02-19 20:39 0 805 推荐指数：
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