+if [ ! -f "${VPP_API_TEST}" ] ; then
+ echo "Error: vpp_api_test not found. Either it's not built or environment \
+ variable VPP_API_TEST is not set. You can build vpp_api_test with:"
+ echo "$ make build-vat"
+ echo "VPP_API_TEST can be set in config.sh or in ~/.onerc."
+ echo "Current value:"
+ echo "VPP_LITE_BIN=${VPP_API_TEST}"
+ exit 1
+fi
+