mac 解决下brew安装python3的一系列权限问题

[gnipbao]

Step 1.

$ brew install python3

Step2.

$ cd /usr/local
$ sudo chown -R $(whoami) $(brew --prefix)/*

try again 😡

$ brew install python3

Step3.

$ brew unlink python && brew link python

Step4. 😠

$ brew link --overwrite python3
$ sudo brew link --overwrite python3

Step5. 😡

$ sudo mkdir /usr/local/Frameworks
$ sudo chown $(whoami):admin /usr/local/Frameworks
$ brew link python

成功！😄