/usr/share/perl5/Pinto/Schema/ is in pinto 0.97+dfsg-4ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Pinto/Schema/Result/
/usr/share/perl5/Pinto/Schema/Result/Ancestry.pm
/usr/share/perl5/Pinto/Schema/Result/Distribution.pm
/usr/share/perl5/Pinto/Schema/Result/Package.pm
/usr/share/perl5/Pinto/Schema/Result/Prerequisite.pm
/usr/share/perl5/Pinto/Schema/Result/Registration.pm
/usr/share/perl5/Pinto/Schema/Result/RegistrationChange.pm
/usr/share/perl5/Pinto/Schema/Result/Revision.pm
/usr/share/perl5/Pinto/Schema/Result/Stack.pm
/usr/share/perl5/Pinto/Schema/ResultSet/
/usr/share/perl5/Pinto/Schema/ResultSet/Distribution.pm
/usr/share/perl5/Pinto/Schema/ResultSet/Package.pm
/usr/share/perl5/Pinto/Schema/ResultSet/Registration.pm