ImportError: No module named cryptography.hazmat.bindings.openssl.binding cryptographyが見つからないそうです。 ./certbot-auto --debug -v Error: couldn't get currently installed version for /opt/eff.org/certbot/venv/bin/letsencrypt: Traceback (most recent call last): File "/opt/eff.org/certbot/venv/bin/letsencrypt", line 7, in <module> from certbot.main import main File "/opt/eff.org/certbot/venv/local/lib/pyt
![Lets Encryptで証明書更新時にcryptographyのエラーが出た時の対処法 - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/763d06693b69c661a87cf55b0252c1b05996273c/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-412672c5f0600ab9a64263b751f1bc81.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk3MiZoPTM3OCZ0eHQ9TGV0cyUyMEVuY3J5cHQlRTMlODElQTclRTglQTglQkMlRTYlOTglOEUlRTYlOUIlQjglRTYlOUIlQjQlRTYlOTYlQjAlRTYlOTklODIlRTMlODElQUJjcnlwdG9ncmFwaHklRTMlODElQUUlRTMlODIlQTglRTMlODMlQTklRTMlODMlQkMlRTMlODElOEMlRTUlODclQkElRTMlODElOUYlRTYlOTklODIlRTMlODElQUUlRTUlQUYlQkUlRTUlODclQTYlRTYlQjMlOTUmdHh0LWFsaWduPWxlZnQlMkN0b3AmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT01NiZzPWRlZTM5OGI2MGZhMDc4MDlkOTBiMGJjMzI0NTk4OTQ4%26mark-x%3D142%26mark-y%3D57%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZoPTc2Jnc9NzcwJnR4dD0lNDBzYWt1bWVueCZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9Yjg1ZWEzYjE1ZTUxZjMzNDIyMTAzOGVlYWZmYjMyOGM%26blend-x%3D142%26blend-y%3D486%26blend-mode%3Dnormal%26s%3Dc1c6cc2dadeb9fdcd8406f0bde4f075e)