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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
Book:~$ sudo mkdir /usr/local/Frameworks
Password:
Book:~$ ls -lh /usr/local/ | grep Frame
drwxr-xr-x 2 root wheel 64B 4 14 22:18 Frameworks
Book:~$ sudo chown $(whoami):admin /usr/local/Frameworks
Book:~$ ls -lh /usr/local/ | grep Frame
drwxr-xr-x 2 y50 admin 64B 4 14 22:18 Frameworks
Book:~$ brew install python3
Warning: python 3.7.3 is already installed, it's just not linked
You can use `brew link python` to link this version.
Book:~$ brew link python3
Linking /usr/local/Cellar/python/3.7.3... 20 symlinks created
Book:~$ which python3
/usr/local/bin/python3
Book:~$ brew install python3
Warning: python 3.7.3 is already installed and up-to-date
To reinstall 3.7.3, run `brew reinstall python`
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