diff -ur gpt-3.2.orig/packaging_tools/etc/gpt-bootstrap.sh gpt-3.2/packaging_tools/etc/gpt-bootstrap.sh
--- gpt-3.2.orig/packaging_tools/etc/gpt-bootstrap.sh	2004-05-20 19:42:17.000000000 +0200
+++ gpt-3.2/packaging_tools/etc/gpt-bootstrap.sh	2008-06-22 22:20:27.000000000 +0200
@@ -1,3 +1,5 @@
+#!/bin/sh
+
 error()
 {
     echo ""
