diff -up List-Pairwise-1.03/Makefile.PL.orig List-Pairwise-1.03/Makefile.PL
--- List-Pairwise-1.03/Makefile.PL.orig	2017-05-17 13:08:57.451809670 +0200
+++ List-Pairwise-1.03/Makefile.PL	2017-05-17 13:09:08.730761932 +0200
@@ -1,3 +1,5 @@
+BEGIN { push @INC, '.'; }
+
 use inc::Module::Install;
 
 name		'List-Pairwise';