Switched to Template::Toolkit

config.yml

 # simple: default and very basic template engine
 # template_toolkit: TT
 
-template: "simple"
+template: "template_toolkit"
 
 # template: "template_toolkit"
 # engines:

lib/SugarTrail.pm

 use warnings;
 
 use SugarTrail::Repo;
+use Template;
 use helper;
 
 our $VERSION = '0.1';