anchor.diff:      cmake
       pkgconfig
       qtbase
  -    qscintilla
       qwt
       ruby
  -    libffi
       aubio
       supercollider_single_prec
       boost
  
positive.code: in
  
  mkDerivation rec {
    version = "3.1.0";
    pname = "sonic-pi";
  
    src = fetchFromGitHub {
      owner = "samaaron";
      repo = "sonic-pi";
      rev = "v${version}";
      sha256 = "0gi4a73szaa8iz5q1gxgpsnyvhhghcfqm6bfwwxbix4m5csbfgh9";
    };
  
    buildInputs = [
  
negative.code: , bash
  , jack2Full
  , supercollider
  , qwt
  , osmid
  }:
  