There was a reply from an Amber Smalltalk developer on Rocket chat and I
uninstalled npm and cleaned up the previous grunt and amber installs, then
removed node_modules and ran the command he gave me which was successful. The
command to install is: `npm install -g grunt-cli grunt-init @ambers/
Sending an email really messes up formatting.
I realize Amber isn't a Pharo related question, but there doesn't appear to be
much activity in their Rocket chat or on google groups.
The instructions on the site say to install doing:
npm install -g grunt-cli grunt-init @ambers/cli
And when you