/usr/share/perl5/MooseX/ is in libmoosex-poe-perl 0.215-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/MooseX/POE/
/usr/share/perl5/MooseX/POE.pm
/usr/share/perl5/MooseX/POE/Aliased.pm
/usr/share/perl5/MooseX/POE/Meta/
/usr/share/perl5/MooseX/POE/Meta/Method/
/usr/share/perl5/MooseX/POE/Meta/Method/State.pm
/usr/share/perl5/MooseX/POE/Meta/Role.pm
/usr/share/perl5/MooseX/POE/Meta/Trait/
/usr/share/perl5/MooseX/POE/Meta/Trait.pm
/usr/share/perl5/MooseX/POE/Meta/Trait/Class.pm
/usr/share/perl5/MooseX/POE/Meta/Trait/Instance.pm
/usr/share/perl5/MooseX/POE/Meta/Trait/Object.pm
/usr/share/perl5/MooseX/POE/Meta/Trait/SweetArgs.pm
/usr/share/perl5/MooseX/POE/Role.pm
/usr/share/perl5/MooseX/POE/SweetArgs.pm