Crash on installing RB2 Deluxe pkg

I'm trying to install the Rock Band 2 Deluxe mod on my pc, I already ripped my game and opened it in rpcs3, but when I install the pkg file for RB2 deluxe, it immediately closes with no error messages. I am on linux and I just updated rpcs3, no changes.

We can't give support with game mods. Also this log is empty.