@@ -17,7 +17,7 @@ set -o xtrace

 # Keep track of the current directory

 TOOLS_DIR=$(cd $(dirname "$0") && pwd)

-TOP_DIR=$TOOLS_DIR/..

+TOP_DIR=`cd $TOOLS_DIR/..; pwd`

 # Where to store files and instances

 WORK_DIR=${WORK_DIR:-$TOP_DIR/work}