viewer and _tkinter?

[BTBarney]

When attempting to run viewer (command line on a remote server), I get the following error message:

Traceback (most recent call last):
File "/usr/lib/python3.5/tkinter/init.py", line 36, in
import _tkinter
ImportError: No module named '_tkinter'

Is there a missing dependency or a python version issue? I am running 3.8.8
Thank you,
-Bryan

[rjchallis]

Sorry I missed this - I'd suggest running blobtoolkit with at least python 3.9 as the older builds are no longer updated