ERROR: Could not find a version that satisfies the requirement yum (from versions: none)

LINUX升级到Python最新版本，运行yum install make gcc gcc-c++时报错：

ERROR: Could not find a version that satisfies the requirement yum (from versions: none)
ERROR: No matching distribution found for yum

百度上能用的方法都试过了，解决不了。。。。

 

原文链接： https://blog.youkuaiyun.com/Sukiyou_xixi/article/details/80403531