anchor.diff:      install -Dm555 -t $lib src/*.sh
       install -Dm444 -t $lib lib/*
       makeWrapper $lib/main.sh $out/bin/${pname} \
  -      --prefix PATH : ${binPath}
  +      --prefix PATH : ${lib.makeBinPath [ coreutils gawk git gnugrep gnused jq nix ]}
   
       installManPage doc/nix-prefetch.?
   
  
positive.code: , docbook_xml_dtd_45, git, docbook_xsl, libxml2, libxslt, coreutils, gawk
  , gnugrep, gnused, jq, nix }:
  
  let
    binPath = lib.makeBinPath [ coreutils gawk git gnugrep gnused jq nix ];
  
  in stdenv.mkDerivation rec {
    pname = "nix-prefetch";
    version = "0.4.1";
  
  
negative.code:     description = "Prefetch any fetcher function call, e.g. package sources";
      license = licenses.mit;
      maintainers = with maintainers; [ msteen ];
      homepage = "https://github.com/msteen/nix-prefetch";
      platforms = platforms.all;
    };
  }
  