Python on macOS Ventura issues

[jpmckinney]

So that I don't forget again... If I see an error like:

../../../../.pyenv/versions/3.8.12/envs/cove-ocds/lib/python3.8/site-packages/persistent/ring.py:22: in <module>
    from persistent import _ring
E   ImportError: dlopen(/Users/james/.pyenv/versions/3.8.12/envs/cove-ocds/lib/python3.8/site-packages/_cffi_backend.cpython-38-darwin.so, 0x0002): symbol not found in flat namespace '_ffi_prep_closure'

I need to:

• mv /usr/local/bin/brew /usr/local/bin/brew_
• Re-create the virtualenv
• mv /usr/local/bin/brew_ /usr/local/bin/brew

As described at https://github.com/zopefoundation/persistent/issues/178#issuecomment-1299105356

This won't be necessary if https://foss.heptapod.net/pypy/cffi/-/issues/518 is closed.

[jpmckinney]

Closing as documented here at least.