> You haven't said if/why you need this?
I'm analyzing Perl and have discovered 4 distributions
out of about 1000 CPAN installations where ExtUtils::Installed and
Module::Metadata don't agree:
1. LWP (or libwww::perl) 1222878
2. MIDI (or MIDI-Perl) 1222886
3. Astro (Namespace appears as a module to ExtUtils::Installed->modules())
4. Role::Identifiable (doesn't really exist)
perl -MExtUtils::Installed -le 'print join "\n", grep /astro/i, ExtUtils::Installed->modules()'
Astro
Astro::Constants
Astro::Coord::ECI
Astro::Coords
Astro::FITS::Header
Astro::MapProjection
Astro::MoonPhase
Astro::PAL
Astro::Sunrise
Astro::Telescope
Astro::Time::HJD
Astro::Units
Astro::WaveBand
DateTime::Astro
perl -MExtUtils::Installed -le 'print join "\n", ExtUtils::Installed->files("Astro")'
/perl-5.26.2/lib/site_perl/5.26.2/Astro/Coord.pm
/perl-5.26.2/lib/site_perl/5.26.2/Astro/Misc.pm
/perl-5.26.2/man/man3/Astro::Time.3
/perl-5.26.2/lib/site_perl/5.26.2/Astro/Time.pm
/perl-5.26.2/man/man3/Astro::Coord.3
/perl-5.26.2/man/man3/Astro::Misc.3
perl -MModule::Metadata -MData::Dumper -le 'print(Dumper(Module::Metadata->new_from_module("Astro")))'
$VAR1 = undef;
Finally:
perl -MExtUtils::Installed -le 'print join "\n", grep /identifiable/i, ExtUtils::Installed->modules()'
Role::Identifiable
perl -MExtUtils::Installed -le 'print join "\n", ExtUtils::Installed->files("Role::Identifiable")'
/perl-5.26.2/man/man3/Role::Identifiable::HasIdent.3
/perl-5.26.2/lib/site_perl/5.26.2/Role/Identifiable/HasTags.pm
/perl-5.26.2/lib/site_perl/5.26.2/Role/Identifiable/HasIdent.pm
/perl-5.26.2/man/man3/Role::Identifiable::HasTags.3
perl -MModule::Metadata -MData::Dumper -le 'print(Dumper(Module::Metadata->new_from_module("Role::Identifiable")))'
$VAR1 = undef;