sitemaps.rb in ktlacaelel-sitemaps-0.5.0

- old
+ new

@@ -1,9 +1,10 @@
 
 # external libraries
 require 'net/http'
 require 'yaml'
 require 'zlib'
+require 'builder'
 
 # internal libraries
 require 'configuration'
 require 'invalid_configuration_error'
 require 'generator'