python3错误：dyld: Library not loaded: @executable_path/../.Python

dyld: Library not loaded: @executable_path/../.Python
  Referenced from: /usr/local/bin/python3
  Reason: image not found
[1]    888

查看​​/usr/local/bin/python3​​ 路径上是有python3的软链接的

网上找了一些解决办法，然而并没有什么用。

执行​​brew install python3​​ 提示已经安装。

没办法，，，，

最后尝试执行​​brew upgrade python3​​解决问题。