CACHE_DIR="$(dirname ${BUILD_ROOT})/.cache"
CACHE_HISTORY=".cache_history"
PATCHES_DIR="${BUILD_ROOT}/patches"
+BUILD_UTILS="$(dirname ${BUILD_ROOT})/lib/python/build_utils.py"
+
rdo_images_uri=${RDO_IMAGES_URI:-https://images.rdoproject.org/ocata/delorean/current-tripleo/stable/}