ruby-on-rails - Rails 3 の font-awesome アセットのルーティング エラー

Question

font-awesome css ファイルは次の場所にapp/assets/stylesheets/font-awesome.cssありますが、エラーは次のとおりです。

ActionController::RoutingError (No route matches [GET] "/assets/stylesheets/font-awesome.css"):
  actionpack (3.2.12) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  actionpack (3.2.12) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
  railties (3.2.12) lib/rails/rack/logger.rb:32:in `call_app'
  railties (3.2.12) lib/rails/rack/logger.rb:16:in `block in call'
  activesupport (3.2.12) lib/active_support/tagged_logging.rb:22:in `tagged'
  railties (3.2.12) lib/rails/rack/logger.rb:16:in `call'
  actionpack (3.2.12) lib/action_dispatch/middleware/request_id.rb:22:in `call'
  rack (1.4.5) lib/rack/methodoverride.rb:21:in `call'
  rack (1.4.5) lib/rack/runtime.rb:17:in `call'
  activesupport (3.2.12) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
  rack (1.4.5) lib/rack/lock.rb:15:in `call'
  actionpack (3.2.12) lib/action_dispatch/middleware/static.rb:62:in `call'
  railties (3.2.12) lib/rails/engine.rb:479:in `call'
  railties (3.2.12) lib/rails/application.rb:223:in `call'
  rack (1.4.5) lib/rack/content_length.rb:14:in `call'
  railties (3.2.12) lib/rails/rack/log_tailer.rb:17:in `call'
  rack (1.4.5) lib/rack/handler/webrick.rb:59:in `service'
  webrick (1.3.1) lib/webrick/httpserver.rb:138:in `service'
  webrick (1.3.1) lib/webrick/httpserver.rb:94:in `run'
  webrick (1.3.1) lib/webrick/server.rb:191:in `block in start_thread'

別の Github の回答 ( https://github.com/seyhunak/twitter-bootstrap-rails/issues/535 ) に基づいて、次のfontawesome-webfont.woff場所にvendor/assets/fontありますが、エラーは次のとおりです。

2013-08-03 16:31:35 -0700 で 127.0.0.1 の GET "/font/fontawesome-webfont.woff?v=3.2.1" を開始しました

ActionController::RoutingError (No route matches [GET] "/font/fontawesome-webfont.woff"):
  actionpack (3.2.12) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  actionpack (3.2.12) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
  railties (3.2.12) lib/rails/rack/logger.rb:32:in `call_app'
  railties (3.2.12) lib/rails/rack/logger.rb:16:in `block in call'
  activesupport (3.2.12) lib/active_support/tagged_logging.rb:22:in `tagged'
  railties (3.2.12) lib/rails/rack/logger.rb:16:in `call'
  actionpack (3.2.12) lib/action_dispatch/middleware/request_id.rb:22:in `call'
  rack (1.4.5) lib/rack/methodoverride.rb:21:in `call'
  rack (1.4.5) lib/rack/runtime.rb:17:in `call'
  activesupport (3.2.12) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
  rack (1.4.5) lib/rack/lock.rb:15:in `call'
  actionpack (3.2.12) lib/action_dispatch/middleware/static.rb:62:in `call'
  railties (3.2.12) lib/rails/engine.rb:479:in `call'
  railties (3.2.12) lib/rails/application.rb:223:in `call'
  rack (1.4.5) lib/rack/content_length.rb:14:in `call'
  railties (3.2.12) lib/rails/rack/log_tailer.rb:17:in `call'
  rack (1.4.5) lib/rack/handler/webrick.rb:59:in `service'
  webrick (1.3.1) lib/webrick/httpserver.rb:138:in `service'
  webrick (1.3.1) lib/webrick/httpserver.rb:94:in `run'
  webrick (1.3.1) lib/webrick/server.rb:191:in `block in start_thread'

アプリを実行する前にアセットをプリコンパイルしようとしましたが、それもうまくいきません。どんなアイデアでも大歓迎です！