=> Bootstrap dependency digest>=20010302: found digest-20111104
=> Bootstrap dependency fetch-[0-9]*: found fetch-1.7
===> Building for ruby193-rdoc-3.9.4
=> Removing backup files of patch before build
  Successfully built RubyGem
  Name: rdoc
  Version: 3.9.4
  File: rdoc-3.9.4.gem
=> Unwrapping files-to-be-installed.