relaton.rb in relaton-1.12.3

- old
+ new

@@ -1,6 +1,7 @@
 require "relaton/util"
 require "relaton/config"
+require "yaml"
 
 require "relaton/workers_pool"
 require "relaton/db"
 require "relaton/db_cache"
 require "relaton/version"