/usr/share/perl5/ is in libdbd-csv-perl 0.4500-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/DBI/
/usr/share/perl5/DBI/Test/
/usr/share/perl5/DBI/Test/DBD/
/usr/share/perl5/DBI/Test/DBD/CSV/
/usr/share/perl5/DBI/Test/DBD/CSV/Conf.pm
/usr/share/perl5/DBI/Test/DBD/CSV/List.pm
/usr/share/perl5/DBI/Test/Case/
/usr/share/perl5/DBI/Test/Case/DBD/
/usr/share/perl5/DBI/Test/Case/DBD/CSV/
/usr/share/perl5/DBI/Test/Case/DBD/CSV/t11_dsnlist.pm
/usr/share/perl5/DBI/Test/Case/DBD/CSV/t20_createdrop.pm
/usr/share/perl5/DBI/Test/Case/DBD/CSV/t10_base.pm
/usr/share/perl5/DBI/Test/Case/DBD/CSV/t85_error.pm
/usr/share/perl5/DBD/
/usr/share/perl5/DBD/CSV.pm
/usr/share/perl5/DBD/CSV/
/usr/share/perl5/DBD/CSV/TypeInfo.pm
/usr/share/perl5/DBD/CSV/GetInfo.pm
/usr/share/perl5/Bundle/
/usr/share/perl5/Bundle/DBD/
/usr/share/perl5/Bundle/DBD/CSV.pm