Install NVM:
run
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.29.0/install.sh | bashor
wget -qO- https://raw.github.com/creationix/nvm/master/install.sh | shInstall Node.js
nvm install 4.2.2Optional: Make 4.2.2 as the default Node.js version: nvm alias default 4.2.2
Run
npm installRun npm start to start dev environment.
Run npm run build.