# Node.js - install ## Mac 利用 homebrew 安裝 brew install node node.js Refer - Install Node.js and npm using Homebrew on OS X ## Ubuntu sudo apt-get install nodejs-legacy sudo apt-get install npm Refer - Can not install packages using node package manager in Ubuntu ## Update Now node merge iojs and version update to v4 But now homebrew not updgrade to v4 So i use nvm Refer - Node. ...