anchor.diff:        libtool
         perl
         pkgconfig
  -      python27
  +      python27Packages.python
         swig
         which
       ];
  
positive.code:     postPatch = "cd ./utils";
      makeFlags = ''LANGS='';
      installFlags = ''DESTDIR=$(out) BINDIR=$(out)/bin VIM_INSTALL_PATH=$(out)/share PYPREFIX='';
  
      meta = apparmor-meta "user-land utilities";
    };
  
negative.code: { stdenv, fetchurl, makeWrapper, autoconf, autoreconfHook, automake, libtool, pkgconfig, perl, which
  , glibc, flex, bison, python27Packages, swig, pam
  }:
  
  let
  