anchor.diff:      vim \ 
       wget
   RUN apt-get install -y default-jdk
  -   
  +
   # Overwrite bashrc
   RUN echo "source /opt/ros/kinetic/setup.bash" >> /root/.bashrc
   
  
positive.code: FROM ros:kinetic
  
  MAINTAINER Takaki Ueno
  
  # Change environment related to ROS
  ENV ROS_PACKAGE_PATH=/root/catkin_ws/src:/opt/ros/kinetic/share \
  
negative.code: RUN apt-get update && \
      apt-get upgrade -y && \
      apt-get install -y --no-install-recommends apt-utils
  
  RUN apt-get install -y \
      git \
      python-catkin-tools \
  