Cannot get pymc to compile

[jessegrabowski]

This is definitely an Xcode problem. Related threads:

Pytensor compilation error

I just got a new mac and ran into several compiler errors, including these missing standard C libraries. I had to do the following steps: I had to reinstall xcode-select (xcode-select --install, but in my case I also had to uninstall it first because I did a migration from an intel to an M1 system, so everything got messed up). BLAS doesn’t seem to grab the apple accelerate version that works on the ARM64 chips by default, so i had to do mamba install blas=*=*accelerate* I added the loc…

Unlinked header file in new PyMC5 install

Several people have reported problems getting up and running on M1/2 macs, could you write down exactly what you changed and to what so there’s somewhere to point people to in the future?