ImportError Cryptography python модуль

Question

Я работаю на AIX6 и пытаюсь пропинговать сервер windows через ansible, установленный на этом сервере AIX. Но с моим python CLI у меня есть проблема с криптографией ...: python

Python 2.7.16 (default, Mar 12 2019, 21:23:24)
[GCC 6.3.0] on aix6
Type "help", "copyright", "credits" or "license" for more information.
>>> import requests
>>> from requests_credssp import HttpCredSSPAuth
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/opt/freeware/lib/python2.7/site-packages/requests_credssp/__init__.py", line 6, in <module>
    from requests_credssp.credssp import HttpCredSSPAuth
  File "/opt/freeware/lib/python2.7/site-packages/requests_credssp/credssp.py", line 14, in <module>
    from OpenSSL import SSL
  File "/opt/freeware/lib/python2.7/site-packages/OpenSSL/__init__.py", line 8, in <module>
    from OpenSSL import crypto, SSL
  File "/opt/freeware/lib/python2.7/site-packages/OpenSSL/crypto.py", line 15, in <module>
    from OpenSSL._util import (
  File "/opt/freeware/lib/python2.7/site-packages/OpenSSL/_util.py", line 6, in <module>
    from cryptography.hazmat.bindings.openssl.binding import Binding
  **File "/opt/freeware/lib/python2.7/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 15, in <module>
    from cryptography.hazmat.bindings._openssl import ffi, lib
ImportError: rtld: 0712-001 Symbol strncpy was referenced
      from module /opt/freeware/lib/python2.7/site-packages/cryptography/hazmat/bindings/_openssl.so(), but a runtime definition
            of the symbol was not found.**

Если у кого-то есть какие-либо идеи по поводу моей проблемы, я буду очень благодарен !!