Index: /CKEditor/trunk/_dev/jslint/lint.sh
===================================================================
--- /CKEditor/trunk/_dev/jslint/lint.sh	(revision 4330)
+++ /CKEditor/trunk/_dev/jslint/lint.sh	(revision 4331)
@@ -1,2 +1,4 @@
+#!/usr/bin/env bash
+
 #
 # Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
@@ -8,4 +10,11 @@
 #
 
+if [ -L $0 ] ; then
+    DIR=$(dirname $(readlink -f $0)) ;
+else
+    DIR=$(dirname $0) ;
+fi ;
+
+pushd $DIR
 if [ "$1" = "" ]
 then
@@ -17,2 +26,3 @@
 	echo Process completed.
 fi
+popd
Index: /CKEditor/trunk/_dev/langtool/langtool.sh
===================================================================
--- /CKEditor/trunk/_dev/langtool/langtool.sh	(revision 4330)
+++ /CKEditor/trunk/_dev/langtool/langtool.sh	(revision 4331)
@@ -1,3 +1,3 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
@@ -6,3 +6,11 @@
 # Checks translation files in given directory.
 
+if [ -L $0 ] ; then
+    DIR=$(dirname $(readlink -f $0)) ;
+else
+    DIR=$(dirname $0) ;
+fi ;
+
+pushd $DIR
 java -jar langtool/langtool.jar ../../_source/lang
+popd
Index: /CKEditor/trunk/_dev/packager/package.sh
===================================================================
--- /CKEditor/trunk/_dev/packager/package.sh	(revision 4330)
+++ /CKEditor/trunk/_dev/packager/package.sh	(revision 4331)
@@ -1,6 +1,14 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
 # For licensing, see LICENSE.html or http://ckeditor.com/license
 
+if [ -L $0 ] ; then
+    DIR=$(dirname $(readlink -f $0)) ;
+else
+    DIR=$(dirname $0) ;
+fi ;
+
+pushd $DIR
 java -jar ckpackager/ckpackager.jar ../../ckeditor.pack
+popd
Index: /CKEditor/trunk/_dev/releaser/release.sh
===================================================================
--- /CKEditor/trunk/_dev/releaser/release.sh	(revision 4330)
+++ /CKEditor/trunk/_dev/releaser/release.sh	(revision 4331)
@@ -1,6 +1,14 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Copyright (c) 2003-2009, Frederico Caldeira Knabben. All rights reserved.
 # For licensing, see LICENSE.html or http://ckeditor.com/license
 
+if [ -L $0 ] ; then
+    DIR=$(dirname $(readlink -f $0)) ;
+else
+    DIR=$(dirname $0) ;
+fi ;
+
+pushd $DIR
 java -jar ckreleaser/ckreleaser.jar ckreleaser.release ../.. release "3.0 SVN" ckeditor_3.0_svn
+popd