Thanks for the suggestion but still won't run.
Traceback (most recent call last):
File "/usr/bin/pysol", line 28, in <module>
init()
File "/usr/lib/python3.7/site-packages/pysollib/init.py", line 93, in init
root = tkinter.Tk(className=pysollib.settings.TITLE)
File "/usr/lib/python3.7/tkinter/__init__.py", line 2023, in __init__
self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: unknown color name "BACKGROUND"