Olivier Bélanger

There are wheel files for python 3.10, so pip should not download the sources and try to build pyo, it should just install the binaries. Maybe it's an old download,...

Can you print the _path_ variable and verify if "transparent.aif" is in the given directory?

I should have a new mac by the end of the year. I will be able to take a look at it in early 2021.