Hi, pyOpenSSL deprecated[0] many of the APIs that create_certs.py uses awhile ago and as of the latest release has removed the OpenSSL.crypto.PKCS12 APIs.
[0]: https://www.pyopenssl.org/en/latest/changelog.html The cryptography[1] module is supposed to be used as the replacement. [1]: https://cryptography.io/en/latest/ I ran into this since the Debian packaging was unconditionally re-generating the certs in every build to avoid the previously short expiration time bombs. Since the test certs have a much longer time bomb in them now (~97 years), this isn't an urgent issue, but the script will need to be updated. Cheers, -- James GPG Key: 4096R/91BF BF4D 6956 BD5D F7B7 2D23 DFE6 91AE 331B A3DB