TOR browser not working

I have Tumbleweed version=“20181015” and KDE desktop. Occasionally I use the TOR browser - normally through the torbrowser launcher. Today nothing happend when I clicked it. From the command line I get:

Traceback (most recent call last):
  File "/usr/bin/torbrowser-launcher", line 29, in <module>
    import torbrowser_launcher
  File "/usr/lib/python3.6/site-packages/torbrowser_launcher/", line 38, in <module>
    from .launcher import Launcher
  File "/usr/lib/python3.6/site-packages/torbrowser_launcher/", line 35, in <module>
    import requests
ModuleNotFoundError: No module named 'requests'

What is going on there? has anyone else this problem?

Is python3-requests installed?

Thank you malcolmlewis, it was not installed (and it requested 13 other python3 packages during install. Now the TOR browser works again!.
Excellent advise - but how did you know? I couldn’t trace anything from this command line output.

From your output (always important :wink: )

Your running tor with python 3.6 and the module name is requests…

zypper se request

shows output including...

Most of the time it will work unless it’s bundled with another module then you can always try the --file-list or search-packages options.