Currently running v0.67.0 on Hassbian on a Pi2, and I tried to upgrade to the latest version using the instructions here. When I try to run the pip3 install command, it just produces a traceback message:
Traceback (most recent call last)
File "/srv/homeassistant/bin/pip3", line 7, in <module>
from pip._internal import main
ImportError: cannot import name 'main'
It doesn’t appear to touch the install at all and the service still starts, I just can’t update anything.