Run the Yellowdog Updater, Modified (YUM), which you will use to install Zenoss. To run YUM, enter this command:

# yum -y install mysql-server net-snmp net-snmp-utils gmp libgomp libgcj liberation-fonts

Download the Zenoss installation files.

If you have just installed MySQL, then use the following commands to adjust the permissions:

# /etc/init.d/mysqld restart 
# /usr/bin/mysqladmin -u root password ''
# /usr/bin/mysqladmin -u root -h localhost password ''