YAML Config to use COMPASS in Symfony2: app/config/config.yml AND app/config/assets.yml

gistfile1.yml

# config.yml
###################################
# first line
imports:
    - { resource: assets.yml }

# Assetic Configuration
assetic:
    debug:          %kernel.debug%
    use_controller: false
    bundles:        [ ]
    #java: /usr/bin/java
    filters:
        compass:
             bin: /var/lib/gems/1.8/gems/compass-0.12.2/bin/compass
             apply_to: "\.scss$"
        cssrewrite: ~
        #closure:
        #    jar: %kernel.root_dir%/Resources/java/compiler.jar
        #yui_css:
        #    jar: %kernel.root_dir%/Resources/java/yuicompressor-2.4.7.jar

# assets.yml, same dir "app/config"
###################################
assetic:
    assets:
        jquery:
            inputs:
                - '%kernel.root_dir%/Resources/public/js/jquery-1.8.2.min.js'
        jquery_lib:
            inputs:
                - '%kernel.root_dir%/Resources/public/js/jquery_lib/*.js'
        sass:
            inputs:
                - '%kernel.root_dir%/Resources/public/sass/style.scss'

# actually i dont use this, but maybe later
parameters:
    # Assetic
    assetic.filter.compass.images_dir: %kernel.root_dir%/../web/images
    assetic.filter.compass.http_path:  /images