Fixed routes and paths

app/controllers/qbo_controller.rb

@@ -30,7 +30,7 @@ class QboController < ApplicationController
   # Called when the user requests that Redmine to connect to QBO
   #
   def authenticate
-    callback = "https://rickbarrette.org/redmine/oauth_callback"
+    callback = request.base_url + qbo_oauth_callback_path
     token = $qb_oauth_consumer.get_request_token(:oauth_callback => callback)
     session[:qb_request_token] = token
     redirect_to("https://appcenter.intuit.com/Connect/Begin?oauth_token=#{token.token}") and return
@@ -58,7 +58,7 @@ class QboController < ApplicationController
     if qbo.save!
       redirect_to plugin_settings_path(:redmine_qbo), :flash => { :notice => "Successfully connected to Quickbooks" }
     else
-      redirect_to plugin_settings_path(:redmine_qbo), :flash => { :error => "Errorn_settings_path" }
+      redirect_to plugin_settings_path(:redmine_qbo), :flash => { :error => "Error" }
     end
 
   end

app/views/qbo/_settings.html.erb

@@ -55,4 +55,4 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 Note: You need to authenticate after saving your key and secret above
 <br/>
  
-<%= link_to "Authenticate", authenticate_path, :method => :get  %>
+<%= link_to "Authenticate", qbo_authenticate_path, :method => :get  %>

config/routes.rb

@@ -12,7 +12,7 @@
 # See: http://guides.rubyonrails.org/routing.html
 #
 
-get 'authenticate', :to => 'qbo#authenticate'
-get 'oauth_callback', :to => 'qbo#oauth_callback'
+get 'qbo/authenticate', :to => 'qbo#authenticate'
+get 'qbo/oauth_callback', :to => 'qbo#oauth_callback'
 
- get 'qbo_sync', :to => 'qbo#sync'
+get 'qop/qbo_sync', :to => 'qbo#sync'