-export PRODUCT="SIERPINSKY_${VERSION}"
-export PRODUCT_SRC="SIERPINSKY_SRC_${VERSION}"
-export PRODUCT_DIR=${INSTALL_ROOT}/${SINGLE_DIR:-${PRODUCT}}
-export PRODUCT_SRC_DIR=${INSTALL_ROOT}/${PRODUCT_SRC}
-source ./common.sh
-$PROCEDURE
+if [ -n "${SINGLE_DIR}" ] ; then SINGLE_DIR=${SDIR_NAME}; fi
+export PRODUCT="SIERPINSKY_${SALOME_VERSION}"
+export PRODUCT_SRC="SIERPINSKY_SRC_${SALOME_VERSION}"
+export PRODUCT_DIR=${INST_ROOT}/${SINGLE_DIR:-${PRODUCT}}
+export PRODUCT_SRC_DIR=${INST_ROOT}/${PRODUCT_SRC}
+${PROCEDURE}