Installing cryprography with pip on FreeBSD 12

From: Axel Rau <Axel.Rau_at_Chaos1.DE>
Date: Mon, 10 Jan 2022 12:05:56 UTC
Hi all,

did anybody succeed, installing cryptography with pip (in venv)
on Python3.7 and FreeBSD12 ?
- - -
  Building wheel for cryptography (pyproject.toml) ... error
  ERROR: Command errored out with exit status 1:
   command: /usr/local/bin/python3.7 /usr/local/lib/python3.7/site-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmp9kckvn6t
- - -
Setting up the rust toolchain, so that it can build cryptography is a challenge.

Has anybody a workaround to let pip succeed building wheel?

Any chances with other python versions?

Axel
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