L4 configuration script issue

[David Denny]

Hello Hackers

I've got Debian Testing installed.

with a minimal functional base Linux software set.

I am doing "make -C l4 config" in the home directory above l4/
and receive fatal error "Menuconfig requires bash"

Well, bash is installed here.

The problem seems to stem from the first line of 
l4/tool/config/Menuconfig

containing
#! /bin/sh

(verbatim)

on changing this to 
#!/bin/bash

I get a working Menuconfig

HTH
David

PS to Sarah, I also have a SuSE install on this machine
;-)