anchor.diff: -{ stdenv, fetchFromGitHub, linuxHeaders }:
  +{ stdenv, fetchurl, fetchFromGitHub, linuxHeaders }:
   
   stdenv.mkDerivation rec {
     name = "trinity-${version}";
  
positive.code:     sha256 = "1jwgsjjbngn2dsnkflyigy3ajd0szksl30dlaiy02jc6mqi3nr0p";
    };
  
    patchPhase = ''
      patchShebangs ./configure.sh
      patchShebangs ./scripts/
      substituteInPlace Makefile --replace '/usr/bin/wc' 'wc'
  
negative.code:   '';
  
    configurePhase = "./configure.sh";
  
    enableParallelBuilding = true;
  
    installPhase = "make DESTDIR=$out install";
  
  