/usr/lib/ is in python3-curtin 18.1-5-g572ae5d6-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/curtin/
/usr/lib/python3/dist-packages/curtin/__init__.py
/usr/lib/python3/dist-packages/curtin/block/
/usr/lib/python3/dist-packages/curtin/block/__init__.py
/usr/lib/python3/dist-packages/curtin/block/clear_holders.py
/usr/lib/python3/dist-packages/curtin/block/iscsi.py
/usr/lib/python3/dist-packages/curtin/block/lvm.py
/usr/lib/python3/dist-packages/curtin/block/mdadm.py
/usr/lib/python3/dist-packages/curtin/block/mkfs.py
/usr/lib/python3/dist-packages/curtin/block/zfs.py
/usr/lib/python3/dist-packages/curtin/commands/
/usr/lib/python3/dist-packages/curtin/commands/__init__.py
/usr/lib/python3/dist-packages/curtin/commands/apply_net.py
/usr/lib/python3/dist-packages/curtin/commands/apt_config.py
/usr/lib/python3/dist-packages/curtin/commands/block_attach_iscsi.py
/usr/lib/python3/dist-packages/curtin/commands/block_detach_iscsi.py
/usr/lib/python3/dist-packages/curtin/commands/block_info.py
/usr/lib/python3/dist-packages/curtin/commands/block_meta.py
/usr/lib/python3/dist-packages/curtin/commands/block_wipe.py
/usr/lib/python3/dist-packages/curtin/commands/clear_holders.py
/usr/lib/python3/dist-packages/curtin/commands/collect_logs.py
/usr/lib/python3/dist-packages/curtin/commands/curthooks.py
/usr/lib/python3/dist-packages/curtin/commands/extract.py
/usr/lib/python3/dist-packages/curtin/commands/hook.py
/usr/lib/python3/dist-packages/curtin/commands/in_target.py
/usr/lib/python3/dist-packages/curtin/commands/install.py
/usr/lib/python3/dist-packages/curtin/commands/main.py
/usr/lib/python3/dist-packages/curtin/commands/mkfs.py
/usr/lib/python3/dist-packages/curtin/commands/net_meta.py
/usr/lib/python3/dist-packages/curtin/commands/pack.py
/usr/lib/python3/dist-packages/curtin/commands/swap.py
/usr/lib/python3/dist-packages/curtin/commands/system_install.py
/usr/lib/python3/dist-packages/curtin/commands/system_upgrade.py
/usr/lib/python3/dist-packages/curtin/commands/unmount.py
/usr/lib/python3/dist-packages/curtin/commands/version.py
/usr/lib/python3/dist-packages/curtin/config.py
/usr/lib/python3/dist-packages/curtin/deps/
/usr/lib/python3/dist-packages/curtin/deps/__init__.py
/usr/lib/python3/dist-packages/curtin/deps/check.py
/usr/lib/python3/dist-packages/curtin/deps/install.py
/usr/lib/python3/dist-packages/curtin/futil.py
/usr/lib/python3/dist-packages/curtin/gpg.py
/usr/lib/python3/dist-packages/curtin/log.py
/usr/lib/python3/dist-packages/curtin/net/
/usr/lib/python3/dist-packages/curtin/net/__init__.py
/usr/lib/python3/dist-packages/curtin/net/network_state.py
/usr/lib/python3/dist-packages/curtin/pack.py
/usr/lib/python3/dist-packages/curtin/reporter/
/usr/lib/python3/dist-packages/curtin/reporter/__init__.py
/usr/lib/python3/dist-packages/curtin/reporter/events.py
/usr/lib/python3/dist-packages/curtin/reporter/handlers.py
/usr/lib/python3/dist-packages/curtin/reporter/legacy/
/usr/lib/python3/dist-packages/curtin/reporter/legacy/__init__.py
/usr/lib/python3/dist-packages/curtin/reporter/legacy/maas.py
/usr/lib/python3/dist-packages/curtin/reporter/registry.py
/usr/lib/python3/dist-packages/curtin/swap.py
/usr/lib/python3/dist-packages/curtin/udev.py
/usr/lib/python3/dist-packages/curtin/url_helper.py
/usr/lib/python3/dist-packages/curtin/util.py
/usr/lib/python3/dist-packages/curtin/version.py