-RUN apt-get update && apt-get install -y python3-osm-lcm${LCM_VERSION} \
- python3-osm-common${COMMON_VERSION} \
- python3-n2vc${N2VC_VERSION} \
- && rm -rf /var/lib/apt/lists/*
-
-EXPOSE 9999
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+ python3-osm-lcm${LCM_VERSION} \
+ python3-osm-common${COMMON_VERSION} \
+ python3-n2vc${N2VC_VERSION} \
+ && rm -rf /var/lib/apt/lists/*