# NOTE: First, build the full relative file name to download from
    #       the remote package repository.
    #
    set fileName [file join $language $version $platform $fileName]
    set uri [subst $downloadUri]

    #
    # NOTE: Then, in one step, download the file from the package file
    #       server and write it to the specified local file.
    #
    downloadOneUriToFile $localFileName $uri $usePgp
  }

  #
  # NOTE: This procedure attempts to download a list of files, optionally
  #       persistening them for subsequent uses by the target language.