Phalcon的安装，针对不同操作系统的开发者，分为如下几种：

一、 Windows派

二、 Linux派

Ubuntu

sudo    apt-add-repository    ppa:phalcon/stable
sudo    apt-get    update
sudo    apt-get    install    php5-phalcon
相关依赖
sudo    apt-get    install    php5-dev    php5-mysql    gcc    libpcre3-dev

Fedora

sudo    yum    install    php-devel    php-mysqlnd    gcc    libtool

RHEL

sudo    yum    install    php-devel    php-mysql    gcc    libtool

Suse

yast2    -i    php5-pear    php5-devel    php5-mysql    gcc

三、 Mac OSX派

• OS X (Using Homebrew)

brew    tap    homebrew/dupes
brew    tap    homebrew/versions
brew    tap    homebrew/php
brew    install    php5x    php5x-phalcon    #    Where    "x"    -    minor    number    of    PHP

Phalcon的安装相关说明

wygk Although Phalcon does not binary link to other extensions it does use some of them to offer functionality. The extensions used are:

mbstring
mcrypt
openssl
PDO
PDO/Mysql
PDO/Postgresql
PDO/Sqlite
PDO/Oracle
Mongo