git clone --depth=1 git://github.com/phalcon/cphalcon.git
cd cphalcon/build/64bits
make clean
/usr/local/php/bin/phpize --clean
/usr/local/php/bin/phpize
./configure --with-php-config=/usr/local/php/bin/php-config
make
make install
ls /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/
vim /etc/php.ini
/etc/init.d/php-fpm restart