anchor.diff:        install -Dm755 lsvmbus             $out/bin/lsvmbus
         install -Dm755 hv_get_dhcp_info.sh $out/${libexec}/hv_get_dhcp_info
         install -Dm755 hv_get_dns_info.sh  $out/${libexec}/hv_get_dns_info
  -
  -      # I don't know why this isn't being handled automatically by fixupPhase
  -      substituteInPlace $out/bin/lsvmbus \
  -        --replace '/usr/bin/env python' ${python.interpreter}
   
         runHook postInstall
       '';
  
positive.code: { stdenv, lib, python, kernel, makeWrapper, writeText
  , gawk, iproute2 }:
  
  let
  
negative.code:     Wants=hv-fcopy.service hv-kvp.service hv-vss.service
      EOF
  
      for f in $lib/lib/systemd/system/*.service ; do
        substituteInPlace $f --replace @out@ ${daemons}/bin
      done
  
  