message: ADD: Catkin tools & Libfranka to ROS Kinetic
  Since Kinetic is not officially supported after 2021 we have to allow
  unauthenticated packages from apt
diff: FROM osrf/ros:kinetic-desktop-xenial
  -RUN apt-get update && apt-get install -y \
  +RUN apt-get update -y && apt-get install -y --allow-unauthenticated \
  clang-6.0 \
  clang-format-6.0 \
  clang-tidy-6.0 \
  + python3-pip \
  + ros-kinetic-libfranka \
  ros-kinetic-ros-control \
  ros-kinetic-eigen-conversions \
  ros-kinetic-gazebo-dev \
  ros-kinetic-gazebo-ros-control \
  ros-kinetic-orocos-kdl \
  && rm -rf /var/lib/apt/lists/*
  +
  +RUN pip3 install -U catkin_tools
  