I am also stuck on this error. I am using the HyperV Virtual IMage which is based on alpine
I have install python and added the package using
lib $ pip3 install pyfujitseu
Requirement already satisfied: pyfujitseu in /usr/lib/python3.8/site-packages (0.9.3.2)
Requirement already satisfied: requests in /usr/lib/python3.8/site-packages (from pyfujitseu) (2.23.0)
Requirement already satisfied: certifi in /usr/lib/python3.8/site-packages (from pyfujitseu) (2020.4.5.1)
Requirement already satisfied: chardet in /usr/lib/python3.8/site-packages (from pyfujitseu) (3.0.4)
Requirement already satisfied: idna in /usr/lib/python3.8/site-packages (from pyfujitseu) (2.9)
I copied python to /config/deps/lib using both python3.8 and python folder directories
lib $ ls -la
total 16
drwxr-xr-x 4 root root 4096 Jan 27 16:21 .
drwxr-xr-x 5 root root 4096 Jan 27 16:16 ..
drwxr-xr-x 32 root root 4096 Jan 27 16:21 python3
drwxr-xr-x 32 root root 4096 Jan 27 16:04 python3.8
The package is in site-packages
lib $ ls -la /config/deps/lib/python3.8/site-packages/pyfujitseu
total 40
drwxr-xr-x 3 root root 4096 Jan 27 16:04 .
drwxr-xr-x 47 root root 4096 Jan 27 16:04 ..
-rw-r--r-- 1 root root 51 Jan 27 16:04 __init__.py
drwxr-xr-x 2 root root 4096 Jan 27 16:04 __pycache__
-rw-r--r-- 1 root root 6573 Jan 27 16:04 api.py
-rw-r--r-- 1 root root 14648 Jan 27 16:04 splitAC.py
Still getting the error
Platform error climate.fujitsu_general_heatpump - No module named ‘pyfujitseu’
Any ideas what I can try next?
Nevermind, just needed to reboot the entire system, not just homeassistant.