Unable to get Rails 3.1, Compass, Sass, Blueprint working on Heroku Cedar

Question

For the most part I've followed the direction laid out here

Which is resulted in the following error coming from the initializer it asked me to create:

from /app/config/initializers/sass.rb:1:in `<top (required)>'
2011-09-05T16:45:42+00:00 app[web.1]: /app/vendor/bundle/ruby/1.9.1/gems/railties-    3.1.0/lib/rails/railtie/configuration.rb:78:in `method_missing': undefined method `sass' for #  <Rails::Application::Configuration:0x00000003845528> (NoMethodError)

The Heroku page on getting started isn't much help either. It is basically the same instructions only without the initializer. However without it, then it can't find any of the blueprint stuff so I still can't start.

Anyone out there who has made it further than I have?

Edit for more history:

I went through a number of errors to get here so I figured I should write them all out. The first problem I had was that html5-boilerplate was in :assets which meant that the ie_html method wasn't found, so I pulled that out of :assets.

This resulted in this error because html5-boilerplate depends on compass:

2011-09-05T17:15:47+00:00 app[web.1]:    /app/vendor/bundle/ruby/1.9.1/bundler/gems/compass-b7f44a48d375/lib/compass/version.rb:56:in   `const_missing': uninitialized constant Compass::Frameworks (NameError)
2011-09-05T17:15:47+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/bundler/gems/compass-html5-boilerplate-405f9ddbca56/lib/html5-boilerplate.rb:1:in `<top (required)>'

Answer 1

In the end the final solution was to also make sass-rails global (or at least it appears to have been). I sort of feel like I finally got this to work by co-incidence but here it is.

I pulled compass out of :assets and made it global too. Which then led to errors with compiling the SCSS files which finally led me to upgrade to Ceder which then resulted in the blueprint missing errors.

Lastly I added the initializer which, I assume, is meant to add the compass framework stuff to the config path. Hope that all helps.

Here is the relevant code:

gem 'heroku'
gem 'haml'
gem 'compass', :git => 'git://github.com/chriseppstein/compass.git'
gem 'html5-boilerplate', :git => 'git://github.com/sporkd/compass-html5-boilerplate.git'
gem 'sass-rails', "  ~> 3.1.0"

Note the github versions for compass and html5-boilerplate (you don't need h5bp if you don't use it).

The initializer is:

Rails.configuration.sass.tap do |config|
  config.load_paths << "#{Gem.loaded_specs['compass'].full_gem_path}/frameworks/compass/stylesheets"
end