--- Makefile.PL.orig	2017-07-03 03:45:31.000000000 -0700
+++ Makefile.PL	2017-07-03 03:45:55.000000000 -0700
@@ -1,5 +1,6 @@
 use strict;
 use warnings;
+use lib '.';
 use inc::Module::Install;
 use Module::Install::XSUtil 0.21;