terminator на Питоне — обычно срёт трейсбэками чуть что.
$ terminator
Traceback (most recent call last):
File "/bin/terminator", line 48, in <module>
import terminatorlib.optionparse
File "/usr/lib/python3.9/site-packages/terminatorlib/optionparse.py", line 24, in <module>
from . import config
File "/usr/lib/python3.9/site-packages/terminatorlib/config.py", line 76, in <module>
from validate import Validator
ModuleNotFoundError: No module named 'validate'