firebase-tools error: EACCES: permission denied

Question

I am trying to deploy Firebase hosting of my web app.

At the command line, when I type firebase deploy, I get the following error.

Note: f

Answer 1

I fix it by adding sudo at the beginning of the command line!

Answer 2

You can try using the --unsafe-perm flag. Just like this:

sudo npm install -g firebase-tools --unsafe-perm