anchor.diff:  { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, glib, openssl
   , glibcLocales, expect, ncurses, libotr, curl, readline, libuuid
  -, cmocka, libmicrohttpd, expat, sqlite, libmesode, fetchpatch
  -, autoconf-archive
  +, cmocka, libmicrohttpd, expat, sqlite, libmesode, autoconf-archive
   
   , autoAwaySupport ? true,       libXScrnSaver ? null, libX11 ? null
   , notifySupport ? true,         libnotify ? null, gdk-pixbuf ? null
  
positive.code:     homepage = "http://www.profanity.im/";
      license = licenses.gpl3Plus;
      platforms = platforms.unix;
      maintainers = [ maintainers.devhell ];
      updateWalker = true;
    };
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "profanity";
    version = "0.10.0";
  
    src = fetchFromGitHub {
      owner = "profanity-im";
      repo = "profanity";
      rev = version;
      sha256 = "0a9rzhnivxcr8v02xxzrbck7pvvv4c66ap2zy0gzxhri5p8ac03r";
    };
  
    patches = [
      ./patches/packages-osx.patch
    ];
  
  