anchor.diff:  , scipy
   , h5py
   , nibabel
  +, tqdm
   }:
   
   buildPythonPackage rec {
     pname = "dipy";
  -  version = "1.2.0";
  +  version = "1.3.0";
   
     disabled = isPy27;
   
  
positive.code:     owner  = "dipy";
      repo   = pname;
      rev    = version;
      sha256 = "0x49lph400ndlvk419nd2g9ss4jg75xr7xh88ggv5d2ama19v7py";
    };
  
    nativeBuildInputs = [ cython packaging ];
  
negative.code:     scipy
      h5py
      nibabel
      tqdm
    ];
  
    checkInputs = [ pytest ];
  