anchor.diff:  RUN printf "%s" "-Xbootclasspath/a:lombok.jar -javaagent:lombok.jar" | xargs -n 1 >> $HOME/eclipse/eclipse.ini && \
       wget https://projectlombok.org/downloads/lombok.jar -O $HOME/eclipse/lombok.jar
   
  -# ------------------
  -# Installing useful commands
  -# ------------------
  -RUN mkdir "$HOME/bin" && \
  -    git clone https://github.com/ShellShoccar-jpn/Parsrs.git "$HOME/Parsrs" && \
  -    bash -c 'ls $HOME/Parsrs/*.sh | while read f;do cp "$f" "$HOME/bin/$(basename ${f%.sh})";done' && \
  -    rm -rf "$HOME/Parsrs"
  -
   ENV LANG ja_JP.UTF-8
   ENV LANGUAGE ja_JP.UTF-8
   ENV LC_ALL ja_JP.UTF-8
  
positive.code: RUN sudo apt install -y zsh python && \
      export ZPLUG_HOME=$HOME/.zplug && \
      git clone https://github.com/zplug/zplug $ZPLUG_HOME
  
  # ------------------
  # Install antigen
  # ------------------
  RUN mkdir -p $HOME/reps/zsh-users/antigen && \
      git clone https://github.com/zsh-users/antigen.git $HOME/reps/zsh-users/antigen
  
  # Install antigen plugins
  RUN zsh --rcs $HOME/.zshrc -c 'antigen-update'
  
  # ------------------
  # Install universal-ctags
  
negative.code:     software-properties-common
  
  # ------------------
  # Install Egison
  # ------------------
  RUN sudo apt install -y haskell-platform libncurses-dev && \
  