Need help with Google home SDK

I want config my mini Google speaker
When I try to install the SDK
I get

Someone can help me with this issue?

What do you want to do?
If you just want to connect a Google mini to HA you don’t need the SDK.
Just go to Integrations and add Google Cast.

I want use my mini Google to play Spotify
I connected to Spotify with the add on
The mini Google also integration in my home

The problem I can’t play any music to mini Google via spotify

You can the Spotify refer to the Hdmi and aux in output