anchor.diff:  
     # This is already fixed upstream but not released yet. Maybe in version 2.
     preConfigure = ''
  -    sed -i -e 's/STRLESS/VERSION_LESS/g' cmake/FindTaglib.cmake
  +    # sed -i -e 's/STRLESS/VERSION_LESS/g' cmake/FindTaglib.cmake
     '';
   
     meta = with stdenv.lib; {
  -    homepage = https://github.com/cdrummond/cantata;
  +    homepage    = https://github.com/cdrummond/cantata;
       description = "A graphical client for MPD";
  -    license = licenses.gpl3;
  -
  +    license     = licenses.gpl3;
  +    maintainers = with maintainers; [ fuuzetsu peterhoeg ];
       # Technically Cantata can run on Windows so if someone wants to
       # bother figuring that one out, be my guest.
  -    platforms = platforms.linux;
  -    maintainers = with maintainers; [ fuuzetsu ];
  +    platforms   = platforms.linux;
     };
   }
  
positive.code: assert withReplaygain -> withTaglib;
  
  let
    version = "2.1.0";
    pname = "cantata";
    fstat = x: fn: "-DENABLE_" + fn + "=" + (if x then "ON" else "OFF");
    fstats = x: map (fstat x);
  
negative.code:     owner  = "CDrummond";
      repo   = "cantata";
      rev    = "v${version}";
      sha256 = "1b633chgfs8rya78bzzck5zijna15d1y4nmrz4dcjp862ks5y5q6";
    };
  
    buildInputs = [ vlc ]
  