anchor.diff: -FROM ubuntu:21.04
  +FROM ubuntu:22.04
   
   MAINTAINER codinuum
   
  
positive.code:             git rsync && \
      wget https://bootstrap.pypa.io/get-pip.py && \
      python3 get-pip.py && \
      pip3 install pyodbc setuptools build javalang && \
      rm get-pip.py
  
  RUN set -x && \
  
negative.code:             vim \
              opam \
              net-tools \
              make m4 flex bison automake autoconf \
              libtool pkg-config swig \
              libgmp-dev libssl-dev libz-dev libreadline-dev librdf0-dev libpcre3-dev unixodbc-dev \
              gawk gperf \
  