# limitations under the License.
#==================================================================================
-FROM nexus3.o-ran-sc.org:10004/o-ran-sc/bldr-ubuntu18-c-go:9-u18.04 as buildenv
+ARG CONTAINER_PULL_REGISTRY=nexus3.o-ran-sc.org:10001
+FROM ${CONTAINER_PULL_REGISTRY}/o-ran-sc/bldr-ubuntu18-c-go:1.9.0 as buildenv
RUN mkdir /playpen
RUN apt-get update && apt-get install -y build-essential git cmake libsctp-dev autoconf automake libtool bison flex libboost-all-dev