anchor.diff:      patchShebangs ./config
     '';
   
  -  nativeBuildInputs = [ perl autoconf automake libtool flex ];
  +  nativeBuildInputs = [ pandoc perl autoconf automake libtool flex ];
   
     buildInputs = [ libevent hwloc munge zlib ];
   
  
positive.code:     repo = "openpmix";
      owner = "openpmix";
      rev = "v${version}";
      sha256 = "0fvfsig20amcigyn4v3gcdxc0jif44vqg37b8zzh0s8jqqj7jz5w";
    };
  
    postPatch = ''
  
negative.code: { stdenv, fetchFromGitHub, perl, autoconf, automake
  , libtool, flex, libevent, hwloc, munge, zlib, pandoc
  } :
  
  let
    version = "3.2.0";
  
  in stdenv.mkDerivation {
    pname = "pmix";
  