anchor.diff:      cat > $out/bin/curabydago <<EOF
       #!${runtimeShell}
       export PYTHONPATH=$PYTHONPATH
  -    ${python.out}/bin/python $out/curabydago/cura.py
  +    ${pythonPackages.python.interpreter} $out/curabydago/cura.py
       EOF
       chmod a+x $out/bin/curabydago
   
  
positive.code: # I guess people owning a 3D printer generally don't use i686.
  # If, however, someone needs it, we certainly can find a solution.
  
  stdenv.mkDerivation rec {
    pname = "curabydagoma";
    # Version is the date, UNIX format
    version = "1520506579";
  
negative.code:   };
    unpackCmd = "unzip $curSrc && tar zxf CuraByDagoma_amd64.tar.gz";
    nativeBuildInputs = [ unzip ];
    buildInputs = [ pythonPackages.python pythonPackages.pyopengl pythonPackages.wxPython pythonPackages.pyserial pythonPackages.numpy ];
  
    # Compile all pyc files because the included pyc files may be older than the
    # py files. However, Python doesn't realize that because the packages
  