pushd ${BUILD_DIRECTORY}
make clean
popd
-export PYTHONPATH=${WORKSPACE}:${PYTHONPATH}
+export PYTHONPATH=${WORKSPACE}
python3 apex/build.py $BUILD_ARGS
RPM_VERSION=$(grep Version: $WORKSPACE/build/rpm_specs/opnfv-apex.spec | awk '{ print $2 }')-$(echo $OPNFV_ARTIFACT_VERSION | tr -d '_-')
# list the contents of BUILD_OUTPUT directory