How does one load a CSS framework in Rails 3.1?

Question

I am trying to load a CSS framework, Blueprint, onto my Rails 3.1 application.

In Rails 3.0+, I would have something like this in my views/layouts/application.html.e

Answer 1

If anyone else is wondering how I did it in the end.

I removed

 *= require_tree .

My app/assets/stylesheets/application.css, now looks like:

/*
 * This is a manifest file that'll automatically include all the stylesheets available in this directory
 * and any sub-directories. You're free to add application-wide styles to this file and they'll appear at
 * the top of the compiled file, but it's generally better to create a new file per style scope.
 *= require_self
 *= require 'blueprint/screen'
 *= require 'colorbox/colorbox'
 *= require 'uploadify'
 *= require 'scaffold'
 *= require 'main'
*/

And in app/views/layouts/application.html.erb, I have:

  
  <%= favicon_link_tag %>

  <%= stylesheet_link_tag    'application' %>
  <%= javascript_include_tag 'application' %>

  <%= stylesheet_link_tag 'blueprint/print', 'media' => 'print' %>

  
...

Hope this helps someone.