--- a/debian/rules	Thu May 30 10:17:43 2013 +0200
+++ b/debian/rules	Wed Jan 28 21:08:04 2015 +0100
@@ -9,5 +9,9 @@
 # Uncomment this to turn on verbose mode.
 #export DH_VERBOSE=1
 
+export PERL5LIB=
+export PERL_MB_OPT=
+export PERL_MM_OPT=
+
 %:
 	dh $@