tmp/makepkg/python-otr/src/python3-otr-2.0.1/setup.py:4: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
  from distutils.core import Distribution
Traceback (most recent call last):
  File "/tmp/makepkg/python-otr/src/python3-otr-2.0.1/setup.py", line 5, in <module>
    from otr import __info__ as package_info
  File "/tmp/makepkg/python-otr/src/python3-otr-2.0.1/otr/__init__.py", line 7, in <module>
    from otr.cryptography import PrivateKey
  File "/tmp/makepkg/python-otr/src/python3-otr-2.0.1/otr/cryptography.py", line 4, in <module>
    from cryptography.exceptions import AlreadyFinalized, InvalidSignature
ModuleNotFoundError: No module named 'cryptography'
==> ERROR: A failure occurred in build().
    Aborting...
:: Unable to build python-otr - makepkg exited with code: 4