Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python3.6/site-packages/pyshark/__init__.py", line 13, in <module> from pyshark.capture.live_capture import LiveCapture File "/usr/lib/python3.6/site-packages/pyshark/capture/live_capture.py", line 6, in <module> from pyshark.capture.capture import Capture File "/usr/lib/python3.6/site-packages/pyshark/capture/capture.py", line 13, in <module> from pyshark.tshark.tshark_xml import packet_from_xml_packet, psml_structure_from_xml File "/usr/lib/python3.6/site-packages/pyshark/tshark/tshark_xml.py", line 2, in <module> import lxml.objectify ModuleNotFoundError: No module named 'lxml'