diff -up gromacs-4.5.4/scripts/GMXRC.bash.in.orig gromacs-4.5.4/scripts/GMXRC.bash.in
--- gromacs-4.5.4/scripts/GMXRC.bash.in.orig 2011-03-15 14:44:30.000000000 +0200
+++ gromacs-4.5.4/scripts/GMXRC.bash.in 2011-03-23 15:23:47.460843630 +0200
@@ -1,3 +1,4 @@
+#!/bin/bash
# bash configuration file for Gromacs
# First we remove old gromacs stuff from the paths
# by selecting everything else.
diff -up gromacs-4.5.4/scripts/GMXRC.csh.in.orig gromacs-4.5.4/scripts/GMXRC.csh.in
--- gromacs-4.5.4/scripts/GMXRC.csh.in.orig 2011-03-15 14:44:30.000000000 +0200
+++ gromacs-4.5.4/scripts/GMXRC.csh.in 2011-03-23 15:23:24.515816712 +0200
@@ -1,3 +1,4 @@
+#!/bin/csh
# csh/tcsh configuration file for Gromacs.
# First we remove previous Gromacs stuff from paths
# by selecting everything else.
diff -up gromacs-4.5.4/scripts/GMXRC.in.orig gromacs-4.5.4/scripts/GMXRC.in
--- gromacs-4.5.4/scripts/GMXRC.in.orig 2011-03-15 14:44:30.000000000 +0200
+++ gromacs-4.5.4/scripts/GMXRC.in 2011-03-23 15:23:58.499338216 +0200
@@ -1,3 +1,4 @@
+#!/bin/sh
# This is a convenience script to determine which
# type of shell you have, and then run GMXRC.[csh|bash|zsh]
# from the Gromacs binary directory.
diff -up gromacs-4.5.4/scripts/GMXRC.zsh.in.orig gromacs-4.5.4/scripts/GMXRC.zsh.in
--- gromacs-4.5.4/scripts/GMXRC.zsh.in.orig 2011-03-15 14:44:30.000000000 +0200
+++ gromacs-4.5.4/scripts/GMXRC.zsh.in 2011-03-23 15:24:06.396692029 +0200
@@ -1,3 +1,4 @@
+#!/bin/zsh
# zsh configuration file for Gromacs
# First we remove old gromacs stuff from the paths
# by selecting everything else.