Raspberry Pi 4 and hat not working

[Andrew]

I have two different raspberry Pi 4 b and each has the same issue.

'No modules name upm'

I followed the instructions on #46 but it didn't work.

I also followed all the instructions on the wiki as well.

I have I2C enabled.
Python 3.9.2
OS: Linux Debian GNU Linux 11

It was the 64-bit image provided by Raspberry Pi folks.

Please advise.

Thank you

[Alan Sill]

I followed the instructions in the last comment in the closed issue #53 and was able to get past the installation failures.

Note this is NOT an ideal solution!

[Alan Sill]

Note I was using the 32-bit Raspian image.