$(BUILD_DIR)/openstack-congress.tar.gz:
@echo "Preparing the Congress RPM prerequisites"
git clone $(CONGRESS_REPO) -b $(CONGRESS_BRANCH) $(BUILD_DIR)/openstack-congress-2016.2
$(BUILD_DIR)/openstack-congress.tar.gz:
@echo "Preparing the Congress RPM prerequisites"
git clone $(CONGRESS_REPO) -b $(CONGRESS_BRANCH) $(BUILD_DIR)/openstack-congress-2016.2