fuelux-rails project integrates Fuel UX into the Twitter Bootstrap CSS toolkit for Rails 3.1/Rails 4.0 Asset Pipeline (Rails 3.2 supported)
or you can install from latest build;
gem 'fuelux-rails', :git => 'git://github.com/stephenbaldwin/fuelux-rails.git'
You can run bundle from command line
You can run following generators to get started with Twitter Bootstrap quickly.
Install (requires directives to Asset pipeline.)
rails g fuelux:install
Fuel UX was built with Preboot, an open-source pack of mixins and variables to be used in conjunction with Less, a CSS preprocessor for faster and easier web development.
You have to require Fuel UX Rails LESS (fuelux.less) in your bootstrap_and_overrides.css.less
You have to require Fuel UX (fuelux.js) in your application.js
$ rake fuelux_rails:update TAG=2.4.1