ブートストラップ sass 2.0.0 をレールで動作させることができません。rails 3.2 を使った Micheal Hartl のチュートリアルに従っても、アプリケーションのレイアウトは変わりません。考えられるすべての変更を試しました。
Started GET "/assets/custom.css.scss.css" for 127.0.0.1 at 2012-05-26 03:42:45 +0300
Served asset /custom.css.scss.css - 404 Not Found (7ms)
ActionController::RoutingError (No route matches [GET] "/assets/custom.css.scss.css"):
actionpack (3.2.3) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
actionpack (3.2.3) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
railties (3.2.3) lib/rails/rack/logger.rb:26:in `call_app'
railties (3.2.3) lib/rails/rack/logger.rb:16:in `call'
actionpack (3.2.3) lib/action_dispatch/middleware/request_id.rb:22:in `call'
rack (1.4.1) lib/rack/methodoverride.rb:21:in `call'
rack (1.4.1) lib/rack/runtime.rb:17:in `call'
activesupport (3.2.3) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
rack (1.4.1) lib/rack/lock.rb:15:in `call'
actionpack (3.2.3) lib/action_dispatch/middleware/static.rb:62:in `call'
railties (3.2.3) lib/rails/engine.rb:479:in `call'
railties (3.2.3) lib/rails/application.rb:220:in `call'
rack (1.4.1) lib/rack/content_length.rb:14:in `call'
railties (3.2.3) lib/rails/rack/log_tailer.rb:14:in `call'
rack (1.4.1) lib/rack/handler/webrick.rb:59:in `service'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread'
Rendered c:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (1.0ms)
これは、レールサーバーを実行すると来るものです:
Started GET "/assets/application.js?body=1" for 127.0.0.1 at 2012-05-26 03:42:45 +0300
Served asset /application.js - 304 Not Modified (0ms)
[2012-05-26 03:42:45] WARN Could not determine content-length of response body. Set content-leng
th of the response or set Response#chunked = true
Started GET "/assets/rails.png" for 127.0.0.1 at 2012-05-26 03:42:45 +0300
Served asset /rails.png - 304 Not Modified (0ms)
[2012-05-26 03:42:45] WARN Could not determine content-length of response body. Set content-leng
th of the response or set Response#chunked = true
これを修正するにはどうすればよいですか?