anchor.diff:          siesta
           siesta-mpi;
   
  -      pkgs = self_;
  +      pkgs = final;
   
   
         inherit callPackage;
  
positive.code:       });
  
        # For molcas and chemps2
        hdf5-full = self_.hdf5.override {
          cpp = true;
          inherit (self_) gfortran;
        };
  
        octave = (super.octaveFull.override {
  
negative.code:       mctdh = callPackage ./pkgs/apps/mctdh { };
  
        mesa-qc = callPackage ./pkgs/apps/mesa {
          gfortran = final.gfortran6;
        };
  
        molcas = self.molcas2102;
  