anchor.diff:  
     phases = "buildPhase";
   
  -  nativeBuildInputs = [ p7zip makeWrapper file ];
  +  nativeBuildInputs = [ unzip makeWrapper file ];
   
     buildCommand = let
       bin_path = "$out/bin";
  
positive.code:   in ''
      mkdir -pv $out/libexec
      cd $out/libexec
      7z x $src
  
      patchShebangs ${pkg_path}
  
  
negative.code: { stdenv, fetchurl, zlib, ncurses5, unzip, lib, makeWrapper
  , coreutils, file, findutils, gawk, gnugrep, gnused, jdk, which
  , platformTools, python3, libcxx, version, sha256
  }:
  