{ stdenv, lua, fetchFromGitHub, fetchurl, which, llvm, clang, ncurses }:

let luajitArchive = "LuaJIT-2.0.4.tar.gz";
    luajitSrc = fetchurl {
      url = "http://luajit.org/download/${luajitArchive}";
      sha256 = "0zc0y7p6nx1c0pp4nhgbdgjljpfxsb5kgwp4ysz22l1p2bms83v2";
    };
in stdenv.mkDerivation rec {
  name = "terra-git-${version}";
  version = "2016-01-06";

  src = fetchFromGitHub {
    owner = "zdevito";
    repo = "terra";
    rev = "914cb98b8adcd50b2ec8205ef5d6914d3547e281";
    sha256 = "1q0dm9gkx2lh2d2sfgly6j5nw32qigmlj3phdvjp26bz99cvxq46";
  };

  patchPhase = ''
    substituteInPlace Makefile --replace \
      '-lcurses' '-lncurses'
  '';

  configurePhase = ''
    mkdir -p build
    cp ${luajitSrc} build/${luajitArchive}
  '';

  installPhase = ''
    mkdir -p $out
    cp -r "release/"* $out
  '';

  buildInputs = [ which lua llvm clang ncurses ];

  meta = with stdenv.lib; {
    inherit (src.meta) homepage;
    description = "A low-level counterpart to Lua";
    maintainers = with maintainers; [ jb55 ];
    license = licenses.mit;
  };
}