maybeAddToAutoPath [expr {[isEagle] ? "eagle" : "tcl"}] \
      $persistentRootDirectory

  #
  # NOTE: Provide the package to the interpreter.
  #
  package provide Eagle.Package.Downloader \
  package provide Eagle.Package.Downloader 1.0.1
    [expr {[isEagle] ? [info engine PatchLevel] : "1.0"}]
}