/usr/lib/python3/dist-packages/pyvisa/ is in python3-pyvisa 1.8-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/pyvisa/__init__.py
/usr/lib/python3/dist-packages/pyvisa/attributes.py
/usr/lib/python3/dist-packages/pyvisa/compat/
/usr/lib/python3/dist-packages/pyvisa/compat/__init__.py
/usr/lib/python3/dist-packages/pyvisa/compat/check_output.py
/usr/lib/python3/dist-packages/pyvisa/compat/nullhandler.py
/usr/lib/python3/dist-packages/pyvisa/compat/ordereddict.py
/usr/lib/python3/dist-packages/pyvisa/compat/struct.py
/usr/lib/python3/dist-packages/pyvisa/constants.py
/usr/lib/python3/dist-packages/pyvisa/ctwrapper/
/usr/lib/python3/dist-packages/pyvisa/ctwrapper/__init__.py
/usr/lib/python3/dist-packages/pyvisa/ctwrapper/cthelper.py
/usr/lib/python3/dist-packages/pyvisa/ctwrapper/functions.py
/usr/lib/python3/dist-packages/pyvisa/ctwrapper/highlevel.py
/usr/lib/python3/dist-packages/pyvisa/ctwrapper/types.py
/usr/lib/python3/dist-packages/pyvisa/errors.py
/usr/lib/python3/dist-packages/pyvisa/highlevel.py
/usr/lib/python3/dist-packages/pyvisa/resources/
/usr/lib/python3/dist-packages/pyvisa/resources/__init__.py
/usr/lib/python3/dist-packages/pyvisa/resources/firewire.py
/usr/lib/python3/dist-packages/pyvisa/resources/gpib.py
/usr/lib/python3/dist-packages/pyvisa/resources/messagebased.py
/usr/lib/python3/dist-packages/pyvisa/resources/pxi.py
/usr/lib/python3/dist-packages/pyvisa/resources/registerbased.py
/usr/lib/python3/dist-packages/pyvisa/resources/resource.py
/usr/lib/python3/dist-packages/pyvisa/resources/serial.py
/usr/lib/python3/dist-packages/pyvisa/resources/tcpip.py
/usr/lib/python3/dist-packages/pyvisa/resources/usb.py
/usr/lib/python3/dist-packages/pyvisa/resources/vxi.py
/usr/lib/python3/dist-packages/pyvisa/rname.py
/usr/lib/python3/dist-packages/pyvisa/shell.py
/usr/lib/python3/dist-packages/pyvisa/testsuite/
/usr/lib/python3/dist-packages/pyvisa/testsuite/__init__.py
/usr/lib/python3/dist-packages/pyvisa/testsuite/test_rname.py
/usr/lib/python3/dist-packages/pyvisa/testsuite/test_util.py
/usr/lib/python3/dist-packages/pyvisa/thirdparty/
/usr/lib/python3/dist-packages/pyvisa/thirdparty/__init__.py
/usr/lib/python3/dist-packages/pyvisa/thirdparty/prettytable.py
/usr/lib/python3/dist-packages/pyvisa/util.py