anchor.diff:      };
     };
   
  -  meta = with stdenv.lib; {
  +  meta = with lib; {
       description = "Utility for controlling network drivers and hardware";
       homepage = https://www.kernel.org/pub/software/network/ethtool/;
       license = licenses.gpl2;
  
positive.code: { stdenv
  , fetchurl
  }:
  
  let
    version = "4.11";
  
    tarballUrls = [
      "mirror://kernel/software/network/ethtool/ethtool-${version}.tar"
  
negative.code:   src = fetchurl {
      urls = map (n: "${n}.xz") tarballUrls;
      hashOutput = false;
      sha256 = "b7c1a380007d30eaf261a63b3cfc000f9d93f9eb7626dcd48b5d2a733af99cba";
    };
  
    passthru = {
  