/usr/lib/python2.7/dist-packages/pyvisa/resources/ is in python-pyvisa 1.8-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/pyvisa/resources/__init__.py
/usr/lib/python2.7/dist-packages/pyvisa/resources/firewire.py
/usr/lib/python2.7/dist-packages/pyvisa/resources/gpib.py
/usr/lib/python2.7/dist-packages/pyvisa/resources/messagebased.py
/usr/lib/python2.7/dist-packages/pyvisa/resources/pxi.py
/usr/lib/python2.7/dist-packages/pyvisa/resources/registerbased.py
/usr/lib/python2.7/dist-packages/pyvisa/resources/resource.py
/usr/lib/python2.7/dist-packages/pyvisa/resources/serial.py
/usr/lib/python2.7/dist-packages/pyvisa/resources/tcpip.py
/usr/lib/python2.7/dist-packages/pyvisa/resources/usb.py
/usr/lib/python2.7/dist-packages/pyvisa/resources/vxi.py