{ pkgs ? import {}, version ? "3.5.3", hash ? "sha256-JMlDvaNRC/qEnD6uEts32kh9IEU2/wgHTsHz3Z3fq0M=", jre ? pkgs.jre, ... }: pkgs.stdenv.mkDerivation { pname = "antlr"; inherit version; dontUnpack = true; src = pkgs.fetchurl { url = "https://github.com/antlr/website-antlr3/blob/gh-pages/download/antlr-${version}-complete.jar"; inherit hash; }; installPhase = '' mkdir -p $out/share/java cp $src $out/share/java/antlr-${version}-complete.jar mkdir $out/bin cat > $out/bin/antlr <