Index: vectorcast/setup_env.sh
===================================================================
diff -u -r1760616331f8dbf20f80bd9ec1cfaba01134b8f7 -r093d127f4e5acc9861a574c4f85addd4922a5f3d
--- vectorcast/setup_env.sh	(.../setup_env.sh)	(revision 1760616331f8dbf20f80bd9ec1cfaba01134b8f7)
+++ vectorcast/setup_env.sh	(.../setup_env.sh)	(revision 093d127f4e5acc9861a574c4f85addd4922a5f3d)
@@ -7,11 +7,15 @@
 # *******************************************************
 
 # VECTORCAST_DIR - Environment variable pointing to the base directory for VectorCAST
-export VECTORCAST_DIR=~/vcast
+if [ -z "$VECTORCAST_DIR" ]; then
+    export VECTORCAST_DIR=~/vcast
+fi
 
 # VECTOR_LICENSE_FILE - Environment variable pointing to the license file
-#export VECTOR_LICENSE_FILE=27000@dvm-util01
-export VECTOR_LICENSE_FILE=27000@192.168.10.110
+if [ -z "$VECTOR_LICENSE_FILE" ]; then
+    export VECTOR_LICENSE_FILE=27000@dvm-util01
+fi
+
 # VCAST_COMPILER_DIR - Environment variable pointing to the base directory of compiler installation
 export VCAST_COMPILER_DIR=/usr/bin