GOautodial Open Source Omni-channel Contact Center Suite » Version4

I'm following the guide as I always do it has always gone ok, I needed it to do a test but the installation has not been successful since Friday.
the first error I find after restarting in the guide after crontab, and that when I update "mysql goautodial -A" I realized that the database is not installed, I tried over and over again but nothing even changing the version of centos7,
I repeat the problem I have seen it since Friday before it was always going, isn't it that there is some updating of the repositories in progress? for this it generates some errors?