Exercise 13.1 Using MariaDB software version update
It seems that the recent update to python continues to cause backward compatibility issues. I will update the errata file soon.
To avoid python and pip dependency issues use a newer version of mariadb software. The updated version of the repo file would
look like this:
[mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.2.2/rhel7-amd64/ gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=0
Note the version is 10.2.2 instead of 10.1 listed in the current course book. Using a new version of the software may show slightly different output in following commands.