/usr/share/perl5/Catmandu/Fix/ is in libcatmandu-marc-perl 0.214-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Catmandu/Fix/Bind/
/usr/share/perl5/Catmandu/Fix/Bind/marc_each.pm
/usr/share/perl5/Catmandu/Fix/Condition/
/usr/share/perl5/Catmandu/Fix/Condition/marc_match.pm
/usr/share/perl5/Catmandu/Fix/Inline/
/usr/share/perl5/Catmandu/Fix/Inline/marc_add.pm
/usr/share/perl5/Catmandu/Fix/Inline/marc_map.pm
/usr/share/perl5/Catmandu/Fix/Inline/marc_remove.pm
/usr/share/perl5/Catmandu/Fix/Inline/marc_set.pm
/usr/share/perl5/Catmandu/Fix/marc_add.pm
/usr/share/perl5/Catmandu/Fix/marc_decode_dollar_subfields.pm
/usr/share/perl5/Catmandu/Fix/marc_in_json.pm
/usr/share/perl5/Catmandu/Fix/marc_map.pm
/usr/share/perl5/Catmandu/Fix/marc_remove.pm
/usr/share/perl5/Catmandu/Fix/marc_set.pm
/usr/share/perl5/Catmandu/Fix/marc_xml.pm