Well, you’ve given us nothing to work with (not even the version of CentOS), but Certbot has lots of dependencies, some of which I believe to not be available under CentOS 6. One of the shell-based clients (like acme.sh) might work better.
Well, you’ve given us nothing to work with (not even the version of CentOS), but Certbot has lots of dependencies, some of which I believe to not be available under CentOS 6. One of the shell-based clients (like acme.sh) might work better.