Error: EACCES: permission denied

Question

I run npm install lodash but it throws Error: EACCES: permission denied error. I know it is permission issue but as far as I know, sudo permission

Answer 1

This solved my issue straight away - mac Mojave 10.14.6 - PhpStorm.

Unhandled rejection Error: EACCES: permission denied, mkdir '/Users/myname/.npm/_cacache/index-v5/fb/5a'

sudo chown -R $USER:$GROUP ~/.npm
sudo chown -R $USER:$GROUP ~/.config

Original post: https://stackoverflow.com/a/50639828