diff -up CGI-SpeedyCGI-2.22/Makefile.PL.orig CGI-SpeedyCGI-2.22/Makefile.PL
--- CGI-SpeedyCGI-2.22/Makefile.PL.orig	2017-05-16 09:23:56.902717537 +0200
+++ CGI-SpeedyCGI-2.22/Makefile.PL	2017-05-16 09:21:03.489446240 +0200
@@ -2,7 +2,7 @@
 use strict;
 use ExtUtils::MakeMaker;
 BEGIN {
-    require 'src/SpeedyMake.pl';
+    require './src/SpeedyMake.pl';
     import SpeedyMake qw(%write_makefile_common);
 }