Check for rugged or output UNIX epoch

scripts/config_version.rb

@@ -1,4 +1,9 @@
+begin
   require 'rugged'
+rescue LoadError => e
+  t = Time.new
+  puts t.to_i
+else
 
   environmentpath = ARGV[0]
   environment     = ARGV[1]
@@ -15,3 +20,4 @@ commit = repo.lookup(head_sha)
   #add something to find the remote url
 
   puts head_sha 
+end