How to overcome error with mod_ssl?

Question

linux

I'm trying to install letsencrypt according to this instruction
https://habrahabr.ru/post/306128/
At the stage

cd /opt/letsencrypt
./letsencrypt-auto certonly -a webroot --webroot-path=/usr/share/nginx/html -d example.com -d www.example.com

An error occurs

Error: Package: 1:mod_ssl-2.2.15-60.el6.centos.6.x86_64 (updates)
Required: httpd=2.2.15-60.el6.centos.6
Installed: httpd-2.2.23-1.el6 .x86_64 (@CentALT)
httpd = 2.2.23-1.el6
Available: httpd-2.2.15-59.el6.centos.x86_64 (base)
httpd = 2.2.15-59.el6.centos
Available: httpd-2.2. 15-60.el6.centos.4.x86_64 (updates)
httpd = 2.2.15-60.el6.centos.4
Available: httpd-2.2.15-60.el6.centos.5.x86_64 (updates)
httpd = 2.2 .15-60.el6.centos.5
Available: httpd-2.2.15-60.el6.centos.6.x86_64 (updates)
httpd=2.2.15-60.el6.centos.6
You can try --skip-broken to get around the problem
You can try running: rpm -Va --nofiles --nodigest
Could not install OS dependencies. Aborting bootstrap!

How to defeat her?

Answer 1

You have a newer package than required. Try to demolish all this disgrace and reinstall from https://certbot.eff.org