bin/retter in retter-0.2.2 vs bin/retter in retter-0.2.3

@@ -1,22 +1,26 @@
 #!/usr/bin/env ruby
 # coding: utf-8
 
 $LOAD_PATH.unshift File.dirname(__FILE__) + '/../lib'
 
+trap :INT do
+  print "\r"
+  exit
+end
+
 require 'retter'
 
-Retter.load ENV
+Retter::Site.load ENV
 
 case ARGV[0]
 when 'new'
   Retter::Generator::Creator.start ARGV[1..-1]
-when 'gen'
-  Retter::Generator::Updator.start ARGV[1..-1]
 else
   begin
     Retter::Command.start
   rescue Errno::ENOENT
-    $stderr.puts "Some files might be broken. run `retter gen $RETTER_HOME`"
+    $stderr.puts "Some files might be broken. Please re-generate site: `retter new site-name`"
+
     raise
   end
 end