--- zaptel/Makefile.orig	2003-10-10 11:42:59.000000000 -0400
+++ zaptel/Makefile	2003-10-10 11:48:33.000000000 -0400
@@ -255,6 +255,8 @@
 	fi
 	mkdir -p $(INSTALL_PREFIX)/usr/lib
 	install -m 755 $(LIBTONEZONE) $(INSTALL_PREFIX)/usr/lib
+	
+	mkdir -p $(INSTALL_PREFIX)/usr/include/linux
 	install -m 644 zaptel.h $(INSTALL_PREFIX)/usr/include/linux
 	install -m 644 torisa.h $(INSTALL_PREFIX)/usr/include/linux
 	install -m 644 tonezone.h $(INSTALL_PREFIX)/usr/include