Routing Error...

I am setting up a new rails project and am getting the following error
when I try to access http://mcis.western.edu:8136/wpdb/public/admin

No route matches "/wpdb/public/admin" with {:method=>:get}

I thought it had something to do with routes.rb

ActionController::Routing::Routes.draw do |map|
  # The priority is based upon order of creation: first created ->
highest priority.

  # Sample of regular route:
  # map.connect 'products/:id', :controller => 'catalog', :action =>
'view'
  # Keep in mind you can assign values other than :controller and
:action

  # Sample of named route:
  # map.purchase 'products/:id/purchase', :controller => 'catalog',
:action => 'purchase'
  # This route can be invoked with purchase_url(:id => product.id)

  # You can have the root of your site routed by hooking up ''
  # -- just remember to delete public/index.html.
  # map.connect '', :controller => "welcome"

  # Allow downloading Web Service WSDL as a file with an extension
  # instead of a file named 'wsdl'
  map.connect ':controller/service.wsdl', :action => 'wsdl'

  # Install the default route as the lowest priority.
  map.connect ':controller/:action/:id.:format'
  map.connect ':controller/:action/:id'
end