Each time I do a fresh install of the Node Version Management tj/n I end up getting the permission denied when running npm install.

If you also ran into this issue, well, there’s a quick fix.

The issue is caused by the Node Version Management for which the owner is the root.

The two following steps will help you continue in peace 😀

which n

Returns the install location of the Node Version Management package. e.g. /Users/username/n

sudo chown -R $(whoami) <PATH_WHICH_N>

Sets the current user as owner.

You can now install the NPM packages without the power of sudo.