| #====================# Python dependencies# Install dependenciesRUN apt-get update && apt-get install -y ${'\\'}    python-all-dev ${'\\'}    python3-all-dev ${'\\'}    python-pip# Install Python packages from PyPIRUN pip install pip --upgradeRUN pip install virtualenvRUN pip install futures==2.2.0 enum34==1.0.4 protobuf==3.2.0 six==1.10.0 twisted==17.5.0
 |