rails s を実行すると、次のエラーが表示されます。
/Users/User/application-name/config/initializers/s3_config.rb:3:in `read': No such file or directory - /Users/User/application-name/config/amazon_s3.yml (Errno::ENOENT)
from /Users/User/application-name/config/initializers/s3_config.rb:3:in `<top (required)>'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `load'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/engine.rb:555:in `block (2 levels) in <class:Engine>'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:25:in `instance_exec'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application.rb:92:in `initialize!'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /Users/User/application-name/config/environment.rb:5:in `<top (required)>'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/rack-1.3.6/lib/rack/builder.rb:51:in `initialize'
from /Users/User/application-name/config.ru:1:in `new'
from /Users/User/application-name/config.ru:1:in `<main>'
from /Users/User/application-name/vendor/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/commands/server.rb:70:in `start'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
これらのエラーを修正する方法を知っている人はいますか?