Unable to upgrade from 0.18.2 to 0.19.0

Version of HACS

0.19.0

Describe the bug

I am not able to upgrade from version 0.18.2 to 0.19.0 for some reason. The integration fail with “Setup failed for hacs: Unable to import component”

HACS currently installed via integration config_flow, however, I have being a hacs user since custom_updater and have followed all the upgrade stages and critical instructions. So hopefully, I haven’t missed anything.

There is very little in the start up logs as detailed below.

I know I’am currently on home-Assistant Dev branch, but I have drop back to builds, 0.103.0, .1, .2 & .3 all with the same result.

I have dropped back to hacs 0.18.2 which installs successfully but I am not able to go forward.

Home Assistant 0.104.0.dev20191219
Frontend version: 20191204.1 - latest

System Health
arch      armv7l
dev       true
docker    true
hassio    false
os_name   Linux
python_version  3.7.5
timezone  Europe/London
version 0.104.0.dev20191219
virtualenv  false

Debug log

2019-12-19 17:34:39 INFO (SyncWorker_18) [homeassistant.util.package] Attempting install of backoff==1.10.0
2019-12-19 17:34:55 INFO (SyncWorker_1) [homeassistant.util.package] Attempting install of hacs_frontend==29
2019-12-19 17:35:11 ERROR (MainThread) [homeassistant.setup] Setup failed for hacs: Unable to import component

[grewhit25]

@ludeeus I carried out the steps above all is good after HA restart.

I have since also upgraded successfully to 0.20.1. So please close when you are ready.

Thanks once again for all your hard work on this brilliant project.

[ludeeus]

Can you rename that directory from /config/deps to /config/deps_not_in_use, restart HA and try again? If that solves it, delete the /config/deps_not_in_use

This will cause you issues with 90% of custom_components since they rely on external packages.