I was successfully used the LetsEncrypt client a couple of weeks ago but today (after a refresh from github) I started getting this error “ImportError: No module named _cffi_backend”. Here’s the full output: ./letsencrypt-auto --debug Updating letsencrypt and virtual environment dependencies… Ru…

Python ImportError No module name _cffi_backend

serverco December 17, 2015, 4:44pm 8

You’re Welcome It may be worth looking at other clients - I use acme-tiny on a number of servers.

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