upgrade to specific node 12 mac code example
Example 1: update node mac to specific version
//On Linux/Mac:
//The module n makes version-management easy:
sudo npm install n -g
//For the latest stable version:
sudo n stable
//For the latest version:
sudo n latest
Example 2: update to node 12 mac
// Fix node not found first
sudo chown -R `whoami`:admin /usr/local/include/node
sudo chown -R `whoami`:admin /usr/local/bin
sudo chown -R `whoami`:admin /usr/local/share
sudo chown -R `whoami`:admin /usr/local/lib/dtrace
brew link --overwrite node
// Then:
sudo npm cache clean -f
sudo npm install -g n
sudo n stable/lts