Index: config/routes.rb
===================================================================
--- config/routes.rb    (revision 12244)
+++ config/routes.rb    (working copy)
@@ -15,7 +15,11 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

+# Uncomment and change the line below to set the relative url root
+# Redmine::Utils::relative_url_root = "/redmine"
+
 RedmineApp::Application.routes.draw do
+scope ActionController::Base.relative_url_root do
   root :to => 'welcome#index', :as => 'home'

   match 'login', :to => 'account#login', :as => 'signin', :via => [:get, :post]
@@ -353,3 +357,4 @@
     end
   end
 end
+end