anchor.diff:  ADD	conf/fpm-pool-www.conf /etc/php5/fpm/pool.d/www.conf
   
   # Install mediawiki.
  -ADD	http://download.wikimedia.org/mediawiki/${MEDIAWIKI_VERSION}/${MEDIAWIKI_TAR_GZ} /
  -RUN	mkdir /src && cd /src && \
  -	tar zxf /${MEDIAWIKI_TAR_GZ} && \
  -	ln -snf mediawiki-${MEDIAWIKI_FULL_VERSION} mediawiki && \
  -	mkdir -p /src/mediawiki/db && \
  -	chown -R www-data:www-data /src/mediawiki/
  +ADD http://download.wikimedia.org/mediawiki/${MEDIAWIKI_VERSION}/${MEDIAWIKI_TAR_GZ} /
  +RUN mkdir /src && cd /src && \
  +    tar zxf /${MEDIAWIKI_TAR_GZ} && \
  +    ln -snf mediawiki-${MEDIAWIKI_FULL_VERSION} mediawiki && \
  +    mkdir -p /src/mediawiki/db && \
  +    chown -R www-data:www-data /src/mediawiki/
   
   # Add startup script.
  -ADD	./mediawiki-start /usr/bin/mediawiki-start
  +ADD ./mediawiki-start /usr/bin/mediawiki-start
   
   # Expose nginx on port 80.
  -EXPOSE	80
  +EXPOSE  80
   
   # Use script to start supervisor to control server processes.
  -ENTRYPOINT	["/usr/bin/mediawiki-start"]
  -
  +ENTRYPOINT  ["/usr/bin/mediawiki-start"]
  
positive.code: ENV MEDIAWIKI_TAR_GZ mediawiki-${MEDIAWIKI_FULL_VERSION}.tar.gz 
  
  # Configure apt.
  RUN	echo 'deb http://us.archive.ubuntu.com/ubuntu/ trusty universe' >> /etc/apt/sources.list
  RUN	apt-get -y update
  
  # Fix services that do not start in ubuntu.
  # https://jpetazzo.github.io/2013/10/06/policy-rc-d-do-not-start-services-automatically/
  # http://askubuntu.com/questions/365911/why-the-services-do-not-start-at-installation
  RUN     sed -i 's/101/0/g' /usr/sbin/policy-rc.d
  
  # Install prereqs.
  RUN	LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
  	apt-utils \
  	ca-certificates \
  	libreadline-dev net-tools curl wget
  
  # Install server software.
  RUN	LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
  	supervisor \
  	nginx-light \
  	php5
  
  # Install php5 packages.
  RUN	LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
  	php5-fpm \
  	php5-apcu php5-gd php5-intl \
  	php5-common php5-json \
  	php5-sqlite
  
  # Install gpg keys.
  # I can't swear that this is necessary.
  
negative.code: # - uses sqlite for database
  # Includes LocalSettings.php and wiki.sqlite to bootstrap.
  
  FROM    ubuntu:latest
  MAINTAINER Hugh Brown <hughdbrown@yahoo.com>
  
  ENV MEDIAWIKI_VERSION 1.25
  