Enviroplus install errors

Hi Pimoroni team,

I am trying to get my Enviro+ working, but facing some problems. Using a Pi Zero W with a clean Buster install. When I try to install the python libraries I get the following error:

(envirohatenv) pi@raspberrypi:~/Documents/Projects/Envirohat/envirohatenv git clone https://github.com/pimoroni/enviroplus-python Cloning into 'enviroplus-python'... remote: Enumerating objects: 15, done. remote: Counting objects: 100% (15/15), done. remote: Compressing objects: 100% (13/13), done. remote: Total 577 (delta 2), reused 7 (delta 2), pack-reused 562 Receiving objects: 100% (577/577), 358.34 KiB | 260.00 KiB/s, done. Resolving deltas: 100% (358/358), done. (envirohatenv) pi@raspberrypi:~/Documents/Projects/Envirohat/envirohatenv cd enviroplus-python/
(envirohatenv) pi@raspberrypi:~/Documents/Projects/Envirohat/envirohatenv/enviroplus-python $ sudo ./install.sh
Checking for python-configparser
Traceback (most recent call last):
File “”, line 1, in
File “/usr/local/lib/python2.7/dist-packages/configparser.py”, line 11, in
from backports.configparser import (
ImportError: cannot import name ConverterMapping
Error parsing configuration…

Any suggestions?