Error during system setup - related to France locality

I get an error message during the Complete Setup phase of the system setup. The error message appears in the web GUI “Could not start up: Error in setup”.
Here is the log from bench. It points to an issue with the /erpnext/regional/france/setup.pyc file.

Any ideas how to debug further? (as an aside, I went back and selected United Kingdom as the country and the setup completed with no error).

20:31:30 web.1            | 82.124.18.128 - - [18/Nov/2018 20:31:30] "POST / HTTP/1.1" 200 -
20:31:48 web.1            |  * Detected change in '/home/ubuntu/frappe-bench/apps/erpnext/erpnext/regional/france/__init__.pyc', reloading
20:31:48 web.1            | INFO:werkzeug: * Detected change in '/home/ubuntu/frappe-bench/apps/erpnext/erpnext/regional/france/__init__.pyc', reloading
20:31:48 web.1            |  * Detected change in '/home/ubuntu/frappe-bench/apps/erpnext/erpnext/regional/france/__init__.pyc', reloading
20:31:48 web.1            | INFO:werkzeug: * Detected change in '/home/ubuntu/frappe-bench/apps/erpnext/erpnext/regional/france/__init__.pyc', reloading
20:31:48 web.1            |  * Detected change in '/home/ubuntu/frappe-bench/apps/erpnext/erpnext/regional/france/setup.pyc', reloading
20:31:48 web.1            | INFO:werkzeug: * Detected change in '/home/ubuntu/frappe-bench/apps/erpnext/erpnext/regional/france/setup.pyc', reloading
20:31:48 web.1            |  * Detected change in '/home/ubuntu/frappe-bench/apps/erpnext/erpnext/regional/france/setup.pyc', reloading
20:31:48 web.1            | INFO:werkzeug: * Detected change in '/home/ubuntu/frappe-bench/apps/erpnext/erpnext/regional/france/setup.pyc', reloading
20:31:49 web.1            | ----------------------------------------
20:31:49 web.1            | Exception happened during processing of request from ('82.124.18.128', 64238)
20:31:49 web.1            | Exception in thread Thread-21 (most likely raised during interpreter shutdown):
20:31:49 web.1            | Traceback (most recent call last):
20:31:49 web.1            |   File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
20:31:49 web.1            |   File "/usr/lib/python2.7/threading.py", line 754, in run
20:31:49 web.1            |   File "/usr/lib/python2.7/SocketServer.py", line 599, in process_request_thread
20:31:49 web.1            |   File "/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/werkzeug/serving.py", line 621, in handle_error
20:31:49 web.1            |   File "/usr/lib/python2.7/SocketServer.py", line 350, in handle_error
20:31:49 web.1            | <type 'exceptions.ImportError'>: No module named traceback
20:31:49 web.1            |  * Restarting with inotify reloader
20:31:50 web.1            |  * Debugger is active!
20:31:50 web.1            |  * Debugger PIN: 272-835-172