diff -bu namespace-clean-0.26-TU132G/Makefile.PL~ namespace-clean-0.26-TU132G/Makefile.PL
--- namespace-clean-0.26-TU132G/Makefile.PL~	2015-10-01 05:54:37.000000000 +0200
+++ namespace-clean-0.26-TU132G/Makefile.PL	2016-06-16 09:24:05.000000000 +0200
@@ -53,7 +53,7 @@
 
 my %MM_ARGS = ( (
   # a sub-namer is needed if using the debugger on some perls
-  require 'lib/namespace/clean/_Util.pm'
+  require './lib/namespace/clean/_Util.pm'
     and
   namespace::clean::_Util::DEBUGGER_NEEDS_CV_RENAME()
     and