anchor.diff:       a set of RPM packages. */
       
     fillDiskWithRPMs =
  -    {size ? 1024, rpms, name, fullName, preInstall ? "", postInstall ? "", runScripts ? true}:
  +    {size ? 2048, rpms, name, fullName, preInstall ? "", postInstall ? "", runScripts ? true}:
       
       runInLinuxVM (stdenv.mkDerivation {
         inherit name preInstall postInstall rpms;
  
positive.code:      names. */
       
    makeImageFromDebDist =
      {name, fullName, size ? 1024, urlPrefix, packagesList, packages, postInstall ? ""}:
  
      fillDiskWithDebs {
        inherit name fullName size postInstall;
  
negative.code:      names. */
       
    makeImageFromRPMDist =
      { name, fullName, size ? 2048, urlPrefix, packagesList, packages
      , postInstall ? "", archs ? ["noarch" "i386"], runScripts ? true}:
  
      fillDiskWithRPMs {
  