ADD . /opt/o-du-l2
WORKDIR /opt/o-du-l2
-RUN apt-get update && apt-get install -y libpcap-dev
+RUN apt-get update && apt-get install -y libpcap-dev && apt-get install -y libxml2-dev
RUN cd build/odu && make clean_cu cu_stub NODE=TEST_STUB MACHINE=BIT64 MODE=FDD