--- tix/unix/Makefile.in.orig	2009-07-01 17:29:44.000000000 +0200
+++ tix/unix/Makefile.in	2009-07-01 17:34:39.000000000 +0200
@@ -66,6 +66,7 @@
 INSTALL		=	@SRC_DIR@/install.sh -c
 INSTALL_PROGRAM =	@INSTALL_PROGRAM@
 INSTALL_DATA	=	@INSTALL_DATA@
+INSTALL_SCRIPT	=	@INSTALL_SCRIPT@
 SRC_DIR		=	@SRC_DIR@
 INC_DIR		=	@SRC_DIR@/generic
 UNIX_DIR	=	@SRC_DIR@/unix
@@ -139,7 +140,7 @@
 		fi; \
 	    done;
 	@echo "installing the tixindex program for building tclIndex for Tix scripts"
-	@cd $(TOOLS_DIR); $(INSTALL_PROGRAM) tixindex $(DESTDIR)$(BIN_DIR)/tixindex
+	@cd $(TOOLS_DIR); $(INSTALL_SCRIPT) tixindex $(DESTDIR)$(BIN_DIR)/tixindex
 
 install-headers:
 	@for i in $(INCLUDE_DIR); \