Install DirectAdmin

yum install gcc gcc-c++ flex make perl bison openssl-devel quota
cd /root
mkdir download
cd download
mkdir directadmin
cd directadmin
wget http://www.directadmin.com/setup.sh
chmod 755 setup.sh
./setup.sh
Enter User ID
Enter License ID

Detail / VPS for directAdmin: http://www.directadmin.com/installguide.html