$ apt-cache showpkg 'perl(mro.pm)'
Package: perl(mro.pm)
Versions: 

Reverse Depends: 
  perl-Mouse,perl(mro.pm)
  perl-Data-Util,perl(mro.pm)
  perl-Term-Table,perl(mro.pm)
  perl-SQL-Abstract-Classic,perl(mro.pm)
  perl-SQL-Abstract,perl(mro.pm)
  perl-Role-Tiny,perl(mro.pm)
  perl-Reply,perl(mro.pm)
  perl-Regexp-Grammars,perl(mro.pm)
  perl-Moo,perl(mro.pm)
  perl-Mojolicious,perl(mro.pm)
  perl-Modern-Perl,perl(mro.pm)
  perl-Data-Printer,perl(mro.pm)
  perl-DBIx-Class-Schema-Loader,perl(mro.pm)
  perl-DBIx-Class,perl(mro.pm)
  perl-Class-StateMachine,perl(mro.pm)
  perl-Class-Mix,perl(mro.pm)
  perl-Class-C3,perl(mro.pm)
  perl-Class-Accessor-Grouped,perl(mro.pm)
  perl-Catalyst-Runtime,perl(mro.pm)
  perl-Catalyst-Model-DBIC-Schema,perl(mro.pm)
  perl-BSON,perl(mro.pm)
Dependencies: 
Provides: 
Reverse Provides: 
perl-base 1:5.30.3-alt1:sisyphus+259030.200.1.1@1601554015
perl-MRO-Compat 0.13-alt1.1:sisyphus+250486.100.1.1@1587587537