anchor.diff:      && chown -R dev:dev /home/dev \
       && curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer \
       && sudo -u dev /usr/local/bin/composer config -g secure-http false \
  +    && composer self-update \
   
       # Setup wrapper scripts
       && wget -O /run-as-user https://raw.githubusercontent.com/mkenney/docker-scripts/master/container/run-as-user \
  
positive.code:         curl \
          iconv \
          json \
          mcrypt \
          phar \
          posix
  
  
negative.code:         curl-dev \
          git \
          libcrypto1.0 \
          m4 \
          mercurial \
          openssh \
  