--- test/test_amber_serial.sh	2010-04-11 00:29:53.000000000 -0400
+++ test/test_amber_serial.sh	2010-04-11 00:31:00.000000000 -0400
@@ -1,5 +1,11 @@
 #!/bin/sh
 
+if [ -z "$AMBERHOME" ]; then
+   dir=`pwd`
+   echo "Error: AMBERHOME is not set! Set AMBERHOME to `dirname $dir` and re-run the tests."
+   exit 1
+fi
+
 date_string=`date +%Y-%m-%d_%H-%M-%S`
 logdir="logs/test_amber_serial"
 logprefix="${logdir}/${date_string}"

------------------------------------------------------------------------------

--- test/test_amber_parallel.sh	2010-04-11 00:29:53.000000000 -0400
+++ test/test_amber_parallel.sh	2010-04-11 00:31:52.000000000 -0400
@@ -1,5 +1,11 @@
 #!/bin/sh
 
+if [ -z "$AMBERHOME" ]; then
+   dir=`pwd`
+   echo "Error: AMBERHOME is not set! Set AMBERHOME to `dirname $dir` and re-run the tests."
+   exit 1
+fi
+
 if [ -z "${DO_PARALLEL}" ] ; then
 	echo "Error: The environment variable DO_PARALLEL is not set. Exiting."
 	exit

------------------------------------------------------------------------------

--- test/test_amber_cuda.sh	2010-04-11 00:29:53.000000000 -0400
+++ test/test_amber_cuda.sh	2010-04-11 00:32:34.000000000 -0400
@@ -21,6 +21,12 @@
 # ./test_amber_cuda.x 0 SPDP  (This will run the hybrid SPDP precision model
 #                              using first GPU - GPU_ID=0)
  
+if [ -z "$AMBERHOME" ]; then
+   dir=`pwd`
+   echo "Error: AMBERHOME is not set! Set AMBERHOME to `dirname $dir` and re-run the tests."
+   exit 1
+fi
+
 if [ "$1" == "" ]; then
     echo "Using default GPU_ID = -1"
     GPU_ID=-1

------------------------------------------------------------------------------

--- AmberTools/test/test_at_serial.sh	2010-04-11 00:37:24.000000000 -0400
+++ AmberTools/test/test_at_serial.sh	2010-04-11 00:47:08.000000000 -0400
@@ -12,7 +12,8 @@
 fi
 
 if [ -z "${AMBERHOME}" ] ; then
-	echo "Error: The environment variable AMBERHOME is not set. Exiting."
+   dir=`dirname \`pwd\``
+	echo "Error: AMBERHOME is not set! Set AMBERHOME to `dirname $dir` and re-run the tests."
 	exit
 fi
 

------------------------------------------------------------------------------

--- AmberTools/test/test_at_parallel.sh	2010-04-11 00:37:24.000000000 -0400
+++ AmberTools/test/test_at_parallel.sh	2010-04-11 00:46:21.000000000 -0400
@@ -12,7 +12,8 @@
 fi
 
 if [ -z "${AMBERHOME}" ] ; then
-	echo "Error: The environment variable AMBERHOME is not set. Exiting."
+   dir=`dirname \`pwd\``
+	echo "Error: AMBERHOME is not set! Set AMBERHOME to `dirname $dir` and re-run the tests."
 	exit
 fi