python-pip
# Install Python packages from PyPI
-RUN pip install --upgrade pip==10.0.1
+RUN pip install --upgrade pip==19.3.1
RUN pip install virtualenv
RUN pip install futures==2.2.0 enum34==1.0.4 protobuf==3.5.2.post1 six==1.10.0 twisted==17.5.0
RUN apt-get update && apt-get install -t jessie-backports -y cmake && apt-get clean
-# Install gcc-4.8 and other relevant items
-RUN apt-get update && apt-get -y install gcc-4.8 gcc-4.8-multilib g++-4.8 g++-4.8-multilib && apt-get clean
+# Install gcc-4.9 and other relevant items
+RUN apt-get update && apt-get -y install gcc gcc-multilib g++ g++-multilib && apt-get clean
# Define the default command.
CMD ["bash"]