--- makefile.in.orig	2009-01-05 12:09:43.000000000 +0100
+++ makefile.in	2009-01-05 12:13:44.000000000 +0100
@@ -54,7 +54,7 @@
 AWK		= @AWK@
 PERL		= @PERL@
 PERLLIB		= @PERLLIB@
-INSTALL_SCRIPT	= $(SHELL) $(srcdir)/sinstall.sh $(PERL) $(INSTALL_PROGRAM)
+INSTALL_SCRIPT	= $(INSTALL) -m 555
 INSTALL_MODULE	= $(SHELL) $(srcdir)/sinstall.sh $(PERL) $(INSTALL_DATA)
 
 prefix		= @prefix@
