ImportError: cannot import name 'InterProcessReaderWriterLock' from 'fasteners'

Hi,

when I run nextstrain check-setup --set-default on Ubuntu, I am getting the following error message:

ImportError: cannot import name ‘InterProcessReaderWriterLock’ from ‘fasteners’ (/usr/lib/python3/dist-packages/fasteners/init.py).

Please help me with this error message.

With best regards,
Abu