anchor.diff:  { fetchurl, stdenv, pkgconfig, libxml2, libxslt, perl, perlPackages, gconf, guile
   , intltool, glib, gtk, libofx, aqbanking, gwenhywfar, libgnomecanvas, goffice
   , webkit, glibcLocales, gsettings_desktop_schemas, makeWrapper, dconf, file
  -, gettext, swig, slibGuile, enchant, bzip2, isocodes
  +, gettext, swig, slibGuile, enchant, bzip2, isocodes, libdbi, libdbiDrivers
   }:
   
   /*
  
positive.code:   patchShebangs ./src
    '';
  
    configureFlags = "CFLAGS=-O3 CXXFLAGS=-O3 --disable-dbi --enable-ofx --enable-aqbanking";
  
  
    postInstall = ''
      # Auto-updaters don't make sense in Nix.
  
negative.code:     perl perlPackages.FinanceQuote perlPackages.DateManip
      # guile
      guile slibGuile
      # database backends
      libdbi libdbiDrivers
      # build
      makeWrapper
    ];
  