install bison

Dockerfile

@@ -1,7 +1,8 @@
 FROM ubuntu:17.04
 RUN apt-get update && apt-get upgrade -y
 RUN apt-get -qq install -y apt-utils > /dev/null
-RUN apt-get -qq install -y afnix algol68g aplus-fsf asymptote ats2-lang bash bc bf bsdgames clisp clojure cmake coffeescript dafny dc ecere-dev elixir emacs24 erlang f2c fp-compiler fsharp g++ gambas3-script gap gawk gcc gdc genius gforth gfortran ghc ghostscript gnat gnu-smalltalk gnuplot gobjc golang gpt groff groovy guile-2.0 haxe icont iconx intercal iverilog jasmin-sable jq julia libgd-dev libpng-dev lisaac llvm lua5.3 make maxima minizinc mlton mono-devel mono-mcs mono-vbnc nasm neko nickle nim nodejs ocaml octave open-cobol openjdk-8-jdk pari-gp perl php-cli pike8.0 python r-base ratfor regina-rexx ruby rustc scala scilab slsh squirrel3 swi-prolog tcl valac xsltproc yorick zoem && apt-get clean
+RUN apt-get -qq install -y moreutils
+RUN chronic apt-get -qq install -y afnix algol68g aplus-fsf asymptote ats2-lang bash bc bf bison bsdgames clisp clojure coffeescript dafny dc ecere-dev elixir emacs24 erlang f2c fp-compiler fsharp g++ gambas3-script gap gawk gcc gdc genius gforth gfortran ghc ghostscript gnat gnu-smalltalk gnuplot gobjc golang gpt groff groovy guile-2.0 haxe icont iconx intercal iverilog jasmin-sable jq julia libgd-dev libpng-dev lisaac llvm lua5.3 make maxima minizinc mlton mono-devel mono-mcs mono-vbnc nasm neko nickle nim nodejs ocaml octave open-cobol openjdk-8-jdk pari-gp perl php-cli pike8.0 python r-base ratfor regina-rexx ruby rustc scala scilab slsh squirrel3 swi-prolog tcl valac xsltproc yorick zoem && apt-get clean
 ENV PATH /usr/games:$PATH
 ADD . /usr/local/share/quine-relay
 WORKDIR /usr/local/share/quine-relay

src/Dockerfile.gen.rb

@@ -1,15 +1,16 @@
 require_relative "code-gen"
 
 apts = RunSteps.flat_map {|s| s.apt }
-other_packages = %w(cmake libpng-dev libgd-dev groff)
+other_packages = %w(libpng-dev libgd-dev groff bison)
 
 apts = [*apts.flatten.compact.uniq, *other_packages].sort
 
 dockerfile = []
 dockerfile << "FROM ubuntu:17.04"
 dockerfile << "RUN apt-get update && apt-get upgrade -y"
 dockerfile << "RUN apt-get -qq install -y apt-utils > /dev/null"
-dockerfile << "RUN apt-get -qq install -y #{ apts.join(" ") } && apt-get clean"
+dockerfile << "RUN apt-get -qq install -y moreutils"
+dockerfile << "RUN chronic apt-get -qq install -y #{ apts.join(" ") } && apt-get clean"
 dockerfile << "ENV PATH /usr/games:$PATH"
 dockerfile << "ADD . /usr/local/share/quine-relay"
 dockerfile << "WORKDIR /usr/local/share/quine-relay"