title: Sass::SyntaxError: File to import not found or unreadable: compass in production
body: <p>I'm using SASS + Compass and controller specific stylesheets, so in my application.html.erb I set:</p>
  
  <pre><code>&lt;%= stylesheet_link_tag "home", params[:controller], :media =&gt; "all" %&gt;
  </code></pre>
  
  <p>So I have a home.css (manifest) that I put:</p>
  
  <pre><code>/*
  *= require_self
  *= require homepage
  */
  </code></pre>
  
  <p>My homepage.css.scss:</p>
  
  <pre><code>@import "sass/_all";
  @import "bootstrap";
  @import "compass";
  
  ...
  </code></pre>
  
  <p>It's ok in my homepage even in production, but when I try to vsit other page (like /tags) I get this error: <code>Sass::SyntaxError: File to import not found or unreadable: compass. Load path: /home/user/apps/www.mysite.com/releases/20140416112240 (in /home/user/apps/www.mysite.com/releases/20140416112240/app/assets/stylesheets/tags.css.scss)</code></p>
  
  <p>I dont know if I must set <code>@import "compass";</code> in every controller specific .scss file and I dont know how to fix this error.</p>
  
  <p>My application.rb:</p>
  
  <pre><code>config.assets.precompile += ['homepage.js', 'home.css', 'admin.js']
  </code></pre>
  
  <p>tags.css.scss:</p>
  
  <pre><code>@import "compass";
  
  ...
  </code></pre>
  
  <p>Gemfile</p>
  
  <pre><code>group :assets do
    gem 'sass-rails', '&gt;= 3.2'
    gem 'coffee-rails', "~&gt; 3.2.1"
    gem 'uglifier', '&gt;=1.0.3'
    gem 'bootstrap-sass', '~&gt; 3.1.1'
    gem 'compass-rails'
    gem 'turbo-sprockets-rails3'
  end
  </code></pre>
  
  <p>Full error:</p>
  
  <pre><code>[PROJECT_ROOT]/app/assets/stylesheets/tags.css.scss:1:in `'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/import_node.rb:67:in `rescue in import'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/import_node.rb:45:in `import'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/import_node.rb:28:in `imported_file'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/import_node.rb:37:in `css_import?'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/perform.rb:217:in `visit_import'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/base.rb:37:in `visit'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/perform.rb:100:in `visit'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/base.rb:53:in `block in visit_children'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/base.rb:53:in `map'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/base.rb:53:in `visit_children'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/perform.rb:109:in `block in visit_children'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/perform.rb:121:in `with_environment'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/perform.rb:108:in `visit_children'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/base.rb:37:in `block in visit'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/perform.rb:128:in `visit_root'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/base.rb:37:in `visit'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/perform.rb:100:in `visit'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/visitors/perform.rb:7:in `visit'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/tree/root_node.rb:20:in `render'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/engine.rb:315:in `_render'
  [GEM_ROOT]/gems/sass-3.2.14/lib/sass/engine.rb:262:in `render'
  [GEM_ROOT]/gems/tilt-1.4.1/lib/tilt/css.rb:24:in `evaluate'
  [GEM_ROOT]/gems/tilt-1.4.1/lib/tilt/template.rb:103:in `render'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/context.rb:193:in `block in evaluate'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/context.rb:190:in `each'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/context.rb:190:in `evaluate'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/processed_asset.rb:12:in `initialize'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/base.rb:249:in `new'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/base.rb:249:in `block in build_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/base.rb:270:in `circular_call_protection'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/base.rb:248:in `build_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/index.rb:93:in `block in build_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/caching.rb:19:in `cache_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/index.rb:92:in `build_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/base.rb:169:in `find_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/index.rb:60:in `find_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/bundled_asset.rb:16:in `initialize'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/base.rb:252:in `new'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/base.rb:252:in `build_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/index.rb:93:in `block in build_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/caching.rb:19:in `cache_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/index.rb:92:in `build_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/base.rb:169:in `find_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/index.rb:60:in `find_asset'
  [GEM_ROOT]/gems/sprockets-2.2.2/lib/sprockets/base.rb:177:in `[]'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/sprockets/helpers/rails_helper.rb:137:in `digest_for'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/sprockets/helpers/rails_helper.rb:151:in `rewrite_asset_path'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_view/asset_paths.rb:27:in `compute_public_path'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/sprockets/helpers/rails_helper.rb:56:in `asset_path'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/sprockets/helpers/rails_helper.rb:49:in `block in stylesheet_link_tag'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/sprockets/helpers/rails_helper.rb:43:in `collect'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/sprockets/helpers/rails_helper.rb:43:in `stylesheet_link_tag'
  [GEM_ROOT]/gems/mobile-fu-1.3.1/lib/mobile-fu/helper.rb:41:in `stylesheet_link_tag_with_mobilization'
  [PROJECT_ROOT]/app/views/layouts/v3.html.erb:10:in `_app_views_layouts_v__html_erb__3876105138336677513_49934580'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_view/template.rb:145:in `block in render'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/notifications.rb:125:in `instrument'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_view/template.rb:143:in `render'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_view/renderer/template_renderer.rb:59:in `render_with_layout'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_view/renderer/template_renderer.rb:45:in `render_template'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_view/renderer/template_renderer.rb:18:in `render'
  [GEM_ROOT]/gems/newrelic_rpm-3.7.2.195/lib/new_relic/agent/instrumentation/rails3/action_controller.rb:160:in `block in render_with_newrelic'
  [GEM_ROOT]/gems/newrelic_rpm-3.7.2.195/lib/new_relic/agent/method_tracer.rb:281:in `trace_execution_scoped'
  [GEM_ROOT]/gems/newrelic_rpm-3.7.2.195/lib/new_relic/agent/instrumentation/rails3/action_controller.rb:159:in `render_with_newrelic'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_view/renderer/renderer.rb:36:in `render_template'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_view/renderer/renderer.rb:17:in `render'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/abstract_controller/rendering.rb:110:in `_render_template'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/streaming.rb:225:in `_render_template'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/abstract_controller/rendering.rb:103:in `render_to_body'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/renderers.rb:28:in `render_to_body'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/compatibility.rb:50:in `render_to_body'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/abstract_controller/rendering.rb:88:in `render'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/rendering.rb:16:in `render'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/instrumentation.rb:40:in `block (2 levels) in render'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/core_ext/benchmark.rb:5:in `block in ms'
  /usr/local/rvm/rubies/ruby-1.9.3-head/lib/ruby/1.9.1/benchmark.rb:295:in `realtime'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/core_ext/benchmark.rb:5:in `ms'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/instrumentation.rb:40:in `block in render'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/instrumentation.rb:83:in `cleanup_view_runtime'
  [GEM_ROOT]/gems/activerecord-3.2.17/lib/active_record/railties/controller_runtime.rb:24:in `cleanup_view_runtime'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/instrumentation.rb:39:in `render'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/implicit_render.rb:10:in `default_render'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/implicit_render.rb:5:in `send_action'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/abstract_controller/base.rb:167:in `process_action'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/rendering.rb:10:in `process_action'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/abstract_controller/callbacks.rb:18:in `block in process_action'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:425:in `_run__170333789554272889__process_action__2850358255668549627__callbacks'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:405:in `__run_callback'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:81:in `run_callbacks'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/abstract_controller/callbacks.rb:17:in `process_action'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/rescue.rb:29:in `process_action'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/notifications.rb:123:in `block in instrument'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/notifications.rb:123:in `instrument'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/instrumentation.rb:29:in `process_action'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/params_wrapper.rb:207:in `process_action'
  [GEM_ROOT]/gems/activerecord-3.2.17/lib/active_record/railties/controller_runtime.rb:18:in `process_action'
  [GEM_ROOT]/gems/newrelic_rpm-3.7.2.195/lib/new_relic/agent/instrumentation/rails3/action_controller.rb:38:in `block in process_action'
  [GEM_ROOT]/gems/newrelic_rpm-3.7.2.195/lib/new_relic/agent/instrumentation/controller_instrumentation.rb:339:in `perform_action_with_newrelic_trace'
  [GEM_ROOT]/gems/newrelic_rpm-3.7.2.195/lib/new_relic/agent/instrumentation/rails3/action_controller.rb:37:in `process_action'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/abstract_controller/base.rb:121:in `process'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/abstract_controller/rendering.rb:45:in `process'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal.rb:203:in `dispatch'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_controller/metal.rb:246:in `block in action'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/routing/route_set.rb:73:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/routing/route_set.rb:73:in `dispatch'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/routing/route_set.rb:36:in `call'
  [GEM_ROOT]/gems/journey-1.0.4/lib/journey/router.rb:68:in `block in call'
  [GEM_ROOT]/gems/journey-1.0.4/lib/journey/router.rb:56:in `each'
  [GEM_ROOT]/gems/journey-1.0.4/lib/journey/router.rb:56:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/routing/route_set.rb:608:in `call'
  [GEM_ROOT]/gems/omniauth-1.2.1/lib/omniauth/strategy.rb:186:in `call!'
  [GEM_ROOT]/gems/omniauth-1.2.1/lib/omniauth/strategy.rb:164:in `call'
  [GEM_ROOT]/gems/omniauth-1.2.1/lib/omniauth/strategy.rb:186:in `call!'
  [GEM_ROOT]/gems/omniauth-1.2.1/lib/omniauth/strategy.rb:164:in `call'
  [GEM_ROOT]/gems/omniauth-1.2.1/lib/omniauth/builder.rb:59:in `call'
  [GEM_ROOT]/gems/newrelic_rpm-3.7.2.195/lib/new_relic/rack/error_collector.rb:55:in `call'
  [GEM_ROOT]/gems/newrelic_rpm-3.7.2.195/lib/new_relic/rack/agent_hooks.rb:32:in `call'
  [GEM_ROOT]/gems/newrelic_rpm-3.7.2.195/lib/new_relic/rack/browser_monitoring.rb:27:in `call'
  [GEM_ROOT]/gems/rack-mobile-detect-0.4.0/lib/rack/mobile-detect.rb:164:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
  [GEM_ROOT]/gems/rack-1.4.5/lib/rack/etag.rb:23:in `call'
  [GEM_ROOT]/gems/rack-1.4.5/lib/rack/conditionalget.rb:25:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/head.rb:14:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/params_parser.rb:21:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/flash.rb:242:in `call'
  [GEM_ROOT]/gems/rack-1.4.5/lib/rack/session/abstract/id.rb:210:in `context'
  [GEM_ROOT]/gems/rack-1.4.5/lib/rack/session/abstract/id.rb:205:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/cookies.rb:341:in `call'
  [GEM_ROOT]/gems/activerecord-3.2.17/lib/active_record/query_cache.rb:64:in `call'
  [GEM_ROOT]/gems/activerecord-3.2.17/lib/active_record/connection_adapters/abstract/connection_pool.rb:479:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:405:in `_run__418469082141364769__call__3430351747359415792__callbacks'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:405:in `__run_callback'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:385:in `_run_call_callbacks'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/callbacks.rb:81:in `run_callbacks'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/callbacks.rb:27:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/remote_ip.rb:31:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
  [GEM_ROOT]/gems/railties-3.2.17/lib/rails/rack/logger.rb:32:in `call_app'
  [GEM_ROOT]/gems/railties-3.2.17/lib/rails/rack/logger.rb:16:in `block in call'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/tagged_logging.rb:22:in `tagged'
  [GEM_ROOT]/gems/railties-3.2.17/lib/rails/rack/logger.rb:16:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/request_id.rb:22:in `call'
  [GEM_ROOT]/gems/rack-1.4.5/lib/rack/methodoverride.rb:21:in `call'
  [GEM_ROOT]/gems/rack-1.4.5/lib/rack/runtime.rb:17:in `call'
  [GEM_ROOT]/gems/activesupport-3.2.17/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
  [GEM_ROOT]/gems/rack-1.4.5/lib/rack/lock.rb:15:in `call'
  [GEM_ROOT]/gems/actionpack-3.2.17/lib/action_dispatch/middleware/static.rb:63:in `call'
  [GEM_ROOT]/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:in `forward'
  [GEM_ROOT]/gems/rack-cache-1.2/lib/rack/cache/context.rb:245:in `fetch'
  [GEM_ROOT]/gems/rack-cache-1.2/lib/rack/cache/context.rb:185:in `lookup'
  [GEM_ROOT]/gems/rack-cache-1.2/lib/rack/cache/context.rb:66:in `call!'
  [GEM_ROOT]/gems/rack-cache-1.2/lib/rack/cache/context.rb:51:in `call'
  [GEM_ROOT]/gems/utf8-cleaner-0.0.6/lib/utf8-cleaner/middleware.rb:18:in `call'
  [GEM_ROOT]/gems/railties-3.2.17/lib/rails/engine.rb:484:in `call'
  [GEM_ROOT]/gems/railties-3.2.17/lib/rails/application.rb:231:in `call'
  [GEM_ROOT]/gems/railties-3.2.17/lib/rails/railtie/configurable.rb:30:in `method_missing'
  /usr/local/rvm/gems/ruby-1.9.3-head/gems/passenger-4.0.4/lib/phusion_passenger/rack/thread_handler_extension.rb:77:in `process_request'
  /usr/local/rvm/gems/ruby-1.9.3-head/gems/passenger-4.0.4/lib/phusion_passenger/request_handler/thread_handler.rb:140:in `accept_and_process_next_request'
  /usr/local/rvm/gems/ruby-1.9.3-head/gems/passenger-4.0.4/lib/phusion_passenger/request_handler/thread_handler.rb:108:in `main_loop'
  /usr/local/rvm/gems/ruby-1.9.3-head/gems/passenger-4.0.4/lib/phusion_passenger/request_handler.rb:441:in `block (3 levels) in start_threads'
  </code></pre>