gulp command not found

Question

Windows 10 pro x64

I ran the following commands

npm install --global gulp-cli
npm init

Then I changed directory to my project:

Answer 1

On MacOS Catalina v10.15.2, the following global install with sudo worked for me.

sudo npm install gulp -g

Answer 2

For anyone else who runs into this just run npm install and npm update.

I ran npm rm --global gulp to clear out any version conflicts and then ran npm install --global gulp-cli. This did a clean install of gulp and it works flawlessly now.