OsTicket/Installing
From r00tedvw.com wiki
Update
~$ sudo yum update -y
Install LAMP
~$ sudo yum install httpd openssl mod_ssl php mariadb mariadb-server mysql -y
Secure MariaDB
~$ mysql_secure_installation
Install Dependencies
~$ sudo yum install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-snmp php-mcrypt -y