--- Makefile.PL.orig	2017-07-03 04:12:52.000000000 -0700
+++ Makefile.PL	2017-07-03 04:13:05.000000000 -0700
@@ -1,3 +1,4 @@
+use lib '.';
 use inc::Module::Install;
 name 'PSGI';
 all_from 'PSGI.pm';