Can't install angular-cli on Mac

Question

This is probably very trivial, but I am hitting my head against the wall while I am trying to (unsuccessfully) install angular-cli.

I am following the official angul

Answer 1

i faced similar issue while installing angular-cli on Mac Mojave.

Correct installation steps are:

1. Install npm using package manager.
2. above step sets the directory owner of /usr/local/lib/node_modules/ to root.

3. execute below command to set the owner to your user:
   sudo chown -R $(whoami) $(npm config get prefix)/{lib/node_modules,bin,share}

4. npm install -g @angular/cli (avoid using sudo)