/usr/share/ is in libchi-driver-memcached-perl 0.15-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/
/usr/share/perl5/CHI/
/usr/share/perl5/CHI/Driver/
/usr/share/perl5/CHI/Driver/Memcached.pm
/usr/share/perl5/CHI/Driver/Memcached/
/usr/share/perl5/CHI/Driver/Memcached/Base.pm
/usr/share/perl5/CHI/Driver/Memcached/Fast.pm
/usr/share/perl5/CHI/Driver/Memcached/libmemcached.pm
/usr/share/perl5/CHI/Driver/Memcached/Test/
/usr/share/perl5/CHI/Driver/Memcached/Test/Driver.pm
/usr/share/perl5/CHI/Driver/Memcached/Test/Driver/
/usr/share/perl5/CHI/Driver/Memcached/Test/Driver/Base.pm
/usr/share/perl5/CHI/Driver/Memcached/Test/Driver/Memcached.pm
/usr/share/perl5/CHI/Driver/Memcached/Test/Driver/Fast.pm
/usr/share/perl5/CHI/Driver/Memcached/Test/Driver/libmemcached.pm
/usr/share/perl5/CHI/Driver/Memcached/t/
/usr/share/perl5/CHI/Driver/Memcached/t/CHIDriverTests/
/usr/share/perl5/CHI/Driver/Memcached/t/CHIDriverTests/Base.pm
/usr/share/perl5/CHI/Driver/Memcached/t/CHIDriverTests/Memcached.pm
/usr/share/perl5/CHI/Driver/Memcached/t/CHIDriverTests/Fast.pm
/usr/share/perl5/CHI/Driver/Memcached/t/CHIDriverTests/libmemcached.pm
/usr/share/doc/
/usr/share/doc/libchi-driver-memcached-perl/
/usr/share/doc/libchi-driver-memcached-perl/copyright
/usr/share/doc/libchi-driver-memcached-perl/changelog.Debian.gz
/usr/share/man/
/usr/share/man/man3/
/usr/share/man/man3/CHI::Driver::Memcached::libmemcached.3pm.gz
/usr/share/man/man3/CHI::Driver::Memcached::Fast.3pm.gz
/usr/share/man/man3/CHI::Driver::Memcached.3pm.gz