I'm away this weekend but I'll see if I can get someone to test on Linux and give you a response next week.
I used amiga_rom_exporter.py on my Gentoo Linux box and the python script works. However...
I noticed the audio conversion part entails quite a python dependency hell. Not only the mentioned librosa but audioread, decorator, llvmlite (which pulls in outdated llvm-16), numba, python-sox, scipy, lazy-loader and some others. I did not use pip for installing as this can easily clash with Gentoos' own package system, but sorted out the deps manually. Iterating through each failed amiga_rom_exporter.py attempt, which shows the python module missing at the end of the output. Also I needed to install the Python 12 versions as stable numba does not like Python 13 yet.