PiAware 6 is live

[tomvdhorst]

Then follow the instructions from abcd in this post ( step 1,2 and 3)

[OUTDATED] Piaware ver 6 with Adaptive Gain Control - Install it on x86_64 Machines with Ubuntu 20, Debian 10 &11, and on RPi 2, 3, 4 with Raspbian Buster (32-bit and 64-bit) and DietPi Bullseye (32-bit & 64-bit)

What does say in the logs when you try?

CAUTION: Do NOT use these scripts on Piaware SD Card image. It will break your installation.