anchor.diff:  # Build deb
   RUN fpm -s dir -t deb \
       -n openresty \
  -    -v 1.9.3.1-tapstream1 \
  +    -v 1.9.3.1-luckygeck1 \
       -C /build/root \
       -p openresty_VERSION_ARCH.deb \
       --description 'a high performance web server and a reverse proxy server' \
       --url 'http://openresty.org/' \
       --category httpd \
  -    --maintainer 'Nick Sitarz <nick@tapstream.com>' \
  +    --maintainer 'Pavel Sychev <pasha.sychev@gmail.com>' \
       --depends wget \
       --depends unzip \
       --depends libncurses5 \
  
positive.code:         --with-http_stub_status_module \
          --with-http_gzip_static_module \
          --with-debug \
          --with-openssl=/build/openssl-1.0.2d \
          --with-pcre=/build/pcre-8.37 \
          --with-pcre-jit \
          --with-zlib=/build/zlib-1.2.8 \
  
negative.code: # Download packages
  RUN wget https://openresty.org/download/ngx_openresty-1.9.3.1.tar.gz \
      && tar xfz ngx_openresty-1.9.3.1.tar.gz \
      && wget https://github.com/LuckyGeck/lua-nginx-module/archive/ssl-cert-by-lua.zip \
      && unzip ssl-cert-by-lua.zip \
      && wget https://github.com/simpl/ngx_devel_kit/archive/v0.2.19.tar.gz -O ngx_devel_kit-0.2.19.tar.gz \
      && tar xfz ngx_devel_kit-0.2.19.tar.gz \
      && wget https://www.openssl.org/source/openssl-1.0.2g.tar.gz \
      && tar xfz openssl-1.0.2g.tar.gz \
      && wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.37.tar.gz \
      && tar xfz pcre-8.37.tar.gz \
      && wget http://zlib.net/zlib-1.2.8.tar.gz \
  