node add dependency
// Option 1 // In the terminal/console of the project directory run: npm install express // express is the name of the package // Option 2 // Include package in the project's package.json file { "name": "ApplicationName", "version": "0.0.1", "description": "Application Description", "main": "server.js", "scripts": { "start": "node server.js" }, "repository": { "type": "git", "url": "https://github.com/npm/npm.git" }, //packages go here "dependencies": { "express": "~3.0.1", "sequelize": "latest", "q": "latest", "tedious": "latest", "angular": "latest", "angular-ui-router": "~0.2.11", "path": "latest", "dat-gui": "latest" } }