/usr/share/perl5/ is in dh-make-perl 0.94.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Debian/
/usr/share/perl5/Debian/AptContents.pm
/usr/share/perl5/Debian/Control/
/usr/share/perl5/Debian/Control/FromCPAN.pm
/usr/share/perl5/DhMakePerl/
/usr/share/perl5/DhMakePerl/Command/
/usr/share/perl5/DhMakePerl/Command/Packaging.pm
/usr/share/perl5/DhMakePerl/Command/dump_config.pm
/usr/share/perl5/DhMakePerl/Command/help.pm
/usr/share/perl5/DhMakePerl/Command/locate.pm
/usr/share/perl5/DhMakePerl/Command/make.pm
/usr/share/perl5/DhMakePerl/Command/refresh.pm
/usr/share/perl5/DhMakePerl/Command/refresh_cache.pm
/usr/share/perl5/DhMakePerl/Config.pm
/usr/share/perl5/DhMakePerl/PodParser.pm
/usr/share/perl5/DhMakePerl/Utils.pm
/usr/share/perl5/DhMakePerl.pm