I’m a newbie with Linux and Balena so my apologize if I use bad terms or concepts in the explanation of my problem.
I want to build a multi-room audio system with two Raspberry Pis. The first is a Raspberry Pi 4 and the other is a Raspberry Pi3 model A+.
I have installed the audio system reading and doing what is written on this page : https://www.balena.io/blog/turn-your-old-speakers-or-hi-fi-into-bluetooth-receivers-using-only-a-raspberry-pi/
After that I went on this page : https://www.balena.io/blog/diy-raspberry-pi-multi-room-audio-system/ to get the three services snapcast-server, snapcast-client and fleet-supervisor.
So I installed the Balena CLI and get the new code by the zip file download. I’ve proceed a « balena push ». Then the installation goes but at the end, all of the services I already have are installed, but the three services I need for multi-room are not installed.
What can I do ?
For the Raspberry Pi 4, Balena OS version is [balenaOS 2.56.0+rev1] and for the Raspberry Pi3 Model A+, Balena OS version is [balenaOS 2.58.3+rev1]
Thanks and sorry for my bad english.