anchor.diff:      crateBin = [{ name = "rink"; path = "src/bin/rink.rs"; }];
     };
   
  -  sdl2-sys = attr: {
  -    nativeBuildInputs = [ curl ];
  -  };
  -
     security-framework-sys = attr: {
       propagatedBuildInputs = [ Security ];
     };
  
positive.code: , dbus-glib
  , gdk-pixbuf
  , cairo
  , python2
  , python3
  , libsodium
  , postgresql
  
negative.code:     buildInputs = [ freetype ];
    };
  
    thrussh-libsodium = attrs: {
      nativeBuildInputs = [ pkg-config ];
      buildInputs = [ libsodium ];
  