Renew Error:No module named cryptography.hazmat.bindings.openssl.binding

Help
8

I found the solution. The problem is solved. I got the certificate renew.

The solution steps:

  1. Install the cryptography: pip install cryptography
  2. In Lib64, link dist-packages to site-package of python2.7: ln -s dist-packages site-pagages
  3. Run renew with letsencrypt-auto or certbot-auto

Thanks to Jared.m, monodoff, schoen.
Cheers