anchor.diff:    ];
   
     installPhase = ''
  -    mkdir -p $out/sbin
  -    mkdir -p $out/share/man/man8
       for prog in gdisk sgdisk fixparts cgdisk; do
  -      install -v -m755 $prog $out/sbin
  -      install -v -m644 $prog.8 $out/share/man/man8
  +      install -D -v -m755 $prog $out/bin
  +      install -D -v -m644 $prog.8 $out/share/man/man8
       done
     '';
   
  -  meta = with stdenv.lib; {
  +  meta = with lib; {
       description = "Set of text-mode partitioning tools for Globally Unique Identifier (GUID) Partition Table (GPT) disks";
       license = licenses.gpl2;
       homepage = http://www.rodsbooks.com/gdisk/;
  
positive.code:     # http://www.rodsbooks.com/gdisk/${name}.tar.gz also works, but the home
      # page clearly implies a preference for using SourceForge's bandwidth:
      url = "mirror://sourceforge/gptfdisk/gptfdisk/${version}/${name}.tar.gz";
      sha256 = "1izazbyv5n2d81qdym77i8mg9m870hiydmq4d0s51npx5vp8lk46";
    };
  
    buildInputs = [
  
negative.code: }:
  
  let
    version = "1.0.3";
  in
  stdenv.mkDerivation rec {
    name = "gptfdisk-${version}";
  