# We found there many licenses of subpackages; We list here as below
# subpackages.
# dist/Tie-File/lib/Tie/File.pm:        GPLv2+ or Artistic
# cpan/Getopt-Long/lib/Getopt/Long.pm:  GPLv2+ or Artistic
# cpan/Compress-Raw-Zlib/Zlib.xs:       (GPL+ or Artistic) and zlib
# cpan/Digest-MD5/MD5.xs:               (GPL+ or Artistic) and BSD
# cpan/Time-Piece/Piece.xs:             (GPL+ or Artistic) and BSD
# dist/PathTools/Cwd.xs:                (GPL+ or Artistic) and BSD
# util.c:                               (GPL+ or Artistic) and BSD
# cpan/perlfaq/lib/perlfaq4.pod:        (GPL+ or Artistic) and Public Domain
# cpan/Test-Simple/lib/Test/Tutorial.pod:   (GPL+ or Artistic) and  Public Domain
# cpan/MIME-Base64/Base64.xs:           (GPL+ or Artistic) and MIT
# cpan/Test-Simple/lib/ok.pm:           CC0
# cpan/Text-Tabs/lib/Text/Wrap.pm:      TTWL
# cpan/Encode/bin/encguess:             Artistic 2.0
# cpan/libnet/lib/Net/libnetFAQ.pod:    Artistic    (CPAN RT#117888)
# cpan/Unicode-Collate/Collate/allkeys.txt:     Unicode
# lib/unicore:                          UCD
# ext/SDBM_File/sdbm.{c,h}:             Public domain
# regexec.c, regcomp.c:                 HSRL
# cpan/Locale-Maketext-Simple/lib/Locale/Maketext/Simple.pm:    MIT (with exception for Perl)
# time64.c:                             MIT
# pod/perlpodstyle.pod:                 MIT
# pod/perlunicook.pod:                  (GPL+ or Artistic) and Public Domain
# pod/perlgpl.pod:                      GPL text
# pod/perlartistic.pod:                 Artistic text
# ext/File-Glob/bsd_glob.{c,h}:         BSD
# Other files:                          GPL+ or Artistic
# cpan/podlators/t/style/minimum-version.t          MIT
# cpan/Term-ANSIColor/t/lib/Test/RRA/Config.pm:     MIT
# cpan/Compress-Raw-Bzip2/bzip2-src:    BSD
# cpan/Compress-Raw-Zlib/zlib-src:      zlib

### get this license from fedora -- Pod-Html-license-clarification
### https://src.fedoraproject.org/rpms/perl/blob/master/f/Pod-Html-license-clarification
# Pod::Html license:                    same as rest of Perl