You have two options to install Sequelize:
1. Install it via NPM:
# Use npm on the commandline:
npm install sequelize
// Then require the installed library in your application code:
var Sequelize = require("sequelize")
2. Download the code from the git repository and require it's entry file index.js:
# Checkout the current code from the repository using the commandline
cd path/to/lib
git clone git://github.com/sequelize/sequelize.git
Then require the installed library in your application code:
var Sequelize = require(__dirname + "/lib/sequelize/index")
This will make the classSequelize
available.