Getting Started Install Rails at the command prompt if you haven't yet:
$ gem install rails At the command prompt, create a new Rails application:
$ rails new myapp where "myapp" is the application name.
Change directory to myapp and start the web server:
$ cd myapp $ bin/rails server Run with --help or -h for options.
Go to http://localhost:3000 and you'll see: "Yay! You’re on Rails!"
Follow the guidelines to start developing your application. You may find the following resources handy:
Getting Started with Rails Ruby on Rails Guides The API Documentation