Prerequisites

macOS

1. install homebrew

   $ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

2. update homebrew

   $ brew update

3. install npm and node ^14.x

   $ brew install node@14

ubuntu

1. install npm ^6.x

   $ sudo curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash –

2. install nodejs ^14.x

   $ sudo apt install nodejs

warning

make sure you have node version ^14.x or higher with node -v