{ stdenv, fetchFromGitHub }:
let version = "0.6";
in
stdenv.mkDerivation {
  pname = "cp437";
  inherit version;

  src = fetchFromGitHub {
    owner = "keaston";
    repo  = "cp437";
    rev   = "v${version}";
    sha256 = "18f4mnfnyviqclbhmbhix80k823481ypkwbp26qfvhnxdgzbggcc";
  };

  installPhase = ''
    install -Dm755 cp437 -t $out/bin
  '';

  meta = with stdenv.lib; {
    description = ''
      Emulates an old-style "code page 437" / "IBM-PC" character
      set terminal on a modern UTF-8 terminal emulator
    '';
    homepage = "https://github.com/keaston/cp437";
    license = licenses.bsd3;
    maintainers = with maintainers; [ jb55 ];
  };
}