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