mac安装python3报错Error: Permission

错误信息：

Error: An unexpected error occurred during the `brew link` step

The formula built, but is not symlinked into /usr/local

Permission denied @ dir_s_mkdir - /usr/local/Frameworks

Error: Permission denied @ dir_s_mkdir - /usr/local/Frameworks

解决：需要新建该路径，并修改权限

sudo mkdir /usr/local/Frameworks

输入密码

sudo chown $(whoami):admin /usr/local/Frameworks

brew link python3

搞定