Module 'I2C_mutex' has no attribute 'Mutex'

I’m getting the error below when running a script to get some temperature reads:

I’m using Raspbian OS Buster and Python 3.7.3, full error message is below, any thoughts?

pi@gopigo:~/Desktop/Projects/GoPiGo $ sudo python3 temp_data.py
Traceback (most recent call last):
File “temp_data.py”, line 3, in
from di_sensors import easy_temp_hum_press
File “”, line 983, in _find_and_load
File “”, line 967, in _find_and_load_unlocked
File “”, line 668, in _load_unlocked
File “”, line 638, in _load_backward_compatible
File “/usr/local/lib/python3.7/dist-packages/DI_Sensors-1.0.0-py3.7.egg/di_sensors/easy_temp_hum_press.py”, line 19, in
File “”, line 983, in _find_and_load
File “”, line 967, in _find_and_load_unlocked
File “”, line 668, in _load_unlocked
File “”, line 638, in _load_backward_compatible
File “/usr/local/lib/python3.7/dist-packages/DI_Sensors-1.0.0-py3.7.egg/di_sensors/easy_mutex.py”, line 5, in
AttributeError: module ‘I2C_mutex’ has no attribute ‘Mutex’

search for a little bit, then if still a problem ask support@modrobotics.com

Ha, thanks, I’ve done lots of searching so far, but nothing that seems to match my issue. Does morobotics.com support issues with GoPiGo and Dexture Industrie python libraries?

Yes, modular robotics is now the parent company of Dexter Industries, and all official support comes from support@modrobotics.com

Perhaps backup your card and then update the Dexter software.

curl -kL dexterindustries.com/update_gopigo3 | bash

curl -kL dexterindustries.com/update_sensors | bash
And run

curl -kL dexterindustries.com/update_tools | sudo bash

BACK UP YOUR CARD FIRST! Reboot After Update
(I’m guessing. I do not know specifically the answer to your issue.)