anchor.diff:  RUN set -xe \
   		&& apk add --no-cache --virtual .phpext-builddeps \
   			gettext-dev \
  +			libmcrypt-dev \
   			libxslt-dev \
  -			libzip-dev \
   			zlib-dev \
   			libmemcached-dev \
   			autoconf \
  
positive.code: 			imagemagick \
  			ghostscript \
  			poppler-utils \
  			nodejs-npm \
  			nodejs \
  			make \
  			bash \
  
negative.code: 		&& rm -rf /pecl-memcache-NON_BLOCKING_IO_php7 \
  		&& apk add --virtual .phpext-rundeps \
  			gettext \
  			libmcrypt \
  			libxslt \
  			libmemcached-libs \
  		&& apk del .phpext-builddeps
  