anchor.diff:  RUN apt-get update
   
   # Install Chromium
  +#---- build version need snapd
   #RUN apt-get install -y chromium-browser
  -#----
  +#---- chrome
   #RUN wget -O "/tmp/google-chrome-stable_current_amd64.deb" https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
   #RUN apt-get install -y /tmp/google-chrome-stable_current_amd64.deb
   #RUN rm /tmp/google-chrome-stable_current_amd64.deb
  -#----
  +#---- deb version
  +# REF: https://www.linuxcapable.com/how-to-install-chromium-browser-on-ubuntu-22-04-lts/
   RUN apt-get install -y software-properties-common && \
  -    add-apt-repository ppa:xtradeb/apps && \
  -    apt-get install -y chromium
  +    add-apt-repository ppa:savoury1/chromium -y && \
  +    apt-get install -y chromium-browser
   
   # Preparing installation and install basic tools
   RUN \
  
positive.code: 
  # zh-CN support(fonts)
  RUN apt-get install -y language-pack-zh-hans            && \
      apt-get install -y ttf-ubuntu-font-family           && \
      apt-get install -y ttf-wqy-zenhei ttf-wqy-microhei
  
  # Install git and svn
  RUN apt-get install -y git subversion
  
negative.code: # The basic environment for development
  # ----
  # build image:
  #   docker build --force-rm -t platbase.com/dev.base:latest -t platbase.com/dev.base:1.5-22.04-20220428 .
  # run:
  #   docker run -it --rm -v /tmp/dev-base.ws:/workspace -v /tmp/dev-base.data:/data platbase.com/dev.base
  # run chromium:
  