Problem scenario
You run a "yum-config-manager" on a Linux server, but you get an error about the command not being found. What should you do?
Possible solution
Run this: sudo yum -y install yum-utils
This should install it. If it doesn't, you may not have a "yum" distribution of Linux. You may be using SUSE, Debian or Ubuntu Linux. Run this command to find out what family of Linux you need: cat /etc/*-release