anchor.diff: -FROM android/ruby
  +FROM fedora
   
  -ENV DEBIAN_FRONTEND noninteractive
  +MAINTAINER Guillaume Scheibel <guillaume.scheibel@gmail.com>
   
  +ENV JAVA_HOME /jdk1.8.0_112
   ENV PATH $PATH:$JAVA_HOME/bin:/fopub/bin
   ENV BACKENDS /asciidoctor-backends
   ENV GVM_AUTO_ANSWER true
   ENV ASCIIDOCTOR_VERSION "1.5.5"
   
  -RUN apt-get update && apt-get install -y --no-install-recommends \
  -		python-setuptools \
  -        python-dev \
  -        zip \
  -        unzip \
  -	&& rm -rf /var/lib/apt/lists/*
  -
  -
  -
  -# Install dependencies
  -RUN  mkdir /fopub \
  +RUN dnf install -y tar \
  +    make \
  +    gcc \
  +    ruby \
  +    ruby-devel \
  +    rubygems \
  +    graphviz \
  +    rubygem-nokogiri \
  +    unzip \
  +    findutils \
  +    which \
  +    wget \
  +    python-devel \
  +    zlib-devel \
  +    libjpeg-devel \
  +    redhat-rpm-config \
  +    patch \
  +    sudo \
  +  && dnf clean packages \
  +  && (curl -s -k -L -C - -b "oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u112-b15/jdk-8u112-linux-x64.tar.gz | tar xfz -) \
  +  && mkdir /fopub \
     && curl -L https://api.github.com/repos/asciidoctor/asciidoctor-fopub/tarball | tar xzf - -C /fopub/ --strip-components=1 \
     && touch /tmp/empty.xml \
     && fopub /tmp/empty.xml \
  
positive.code:   && gem install --no-ri --no-rdoc rake \
    && gem install --no-ri --no-rdoc epubcheck --version 3.0.1 \
    && gem install --no-ri --no-rdoc kindlegen --version 3.0.1 \
    && gem install --no-ri --no-rdoc asciidoctor-pdf --version 1.5.0.alpha.13 \
    && gem install --no-ri --no-rdoc asciidoctor-confluence \
    && gem install --no-ri --no-rdoc rouge coderay pygments.rb thread_safe epubcheck kindlegen \
    && gem install --no-ri --no-rdoc slim \
  
negative.code:   && gem install --no-ri --no-rdoc asciidoctor-revealjs \
    && mkdir $BACKENDS \
    && (curl -LkSs https://api.github.com/repos/asciidoctor/asciidoctor-backends/tarball | tar xfz - -C $BACKENDS --strip-components=1) \
    && wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py -O - | python \
    && easy_install "blockdiag[pdf]" \
    && easy_install seqdiag \
    && easy_install actdiag \
  