#Installing Phalcon on CentOS 6.2 64bit
Install build tools
sudo yum install gcc make
sudo yum install php-devel
Compile Phalcon
git clone git://github.com/phalcon/cphalcon.git
cd cphalcon/build
sudo ./install
Enable Phalcon
sudo sh -c 'echo -e "; Enable phalconphp extension\n[phalcon]\nextension=phalcon.so" > /etc/php.d/phalcon.ini'
Restart web server / PHP parser / whatever…
sudo service httpd restart
or sudo service php-fpm restart