perl -l -MClass::DBI -e 'print join "\n", keys %INC' | sort | uniq __OUTPUT__ /usr/lib/perl/5.8.2/auto/Storable/autosplit.ix AutoLoader.pm Carp.pm Class/Accessor.pm Class/DBI.pm Class/DBI/Column.pm Class/DBI/ColumnGrouper.pm Class/DBI/Query.pm Class/DBI/Relationship.pm Class/DBI/Relationship/HasA.pm Class/DBI/Relationship/HasMany.pm Class/DBI/Relationship/MightHave.pm Class/Data/Inheritable.pm Class/Trigger.pm Config.pm DBI.pm DynaLoader.pm Exporter.pm Exporter/Heavy.pm Fcntl.pm Ima/DBI.pm List/Util.pm Scalar/Util.pm Storable.pm UNIVERSAL/moniker.pm XSLoader.pm base.pm overload.pm strict.pm vars.pm warnings.pm warnings/register.pm