Log Message:
Update to 2.125. From the changelog:

- updated Makefile.PL logic to support PERL_NO_HIGHLANDER
- Better fix than 2.123.  On old perls, rather than install into
  'core', we continue to install into the proper 'site' library,
  but force UNINST=1 when necessary to remove stale copies
  from ExtUtils::MakeMaker
- On Perls prior to v5.12, CPAN::Meta::Requirements will be installed
  into the 'core' library path to avoid an older version bundled with
  ExtUtils::MakeMaker and installed there taking precedence.