最基本的物质需求得到满足之后，唯一能够不断增加个人幸福感的事情就是帮助他人

安装：
1、安装xcode。
Apple's Xcode Developer Tools (version 3.2.1 or later for Snow Leopard, 3.1.4 or later for Leopard, or 2.5 for Tiger), found at the Apple Developer Connection site or on your Mac OS X installation CDs/DVD. Ensure that the optional components for command line development are installed("Unix Development" in the Xcode 3.x installer).

2、安装X11 windowing environment。
The X11 windowing environment (A.K.A. “X11 User”) for ports that depend on the functionality it provides to run. The “X11 User” package is an optional installation on your system CDs/DVD for Tiger, enabled through the “Customize” button of the installer, whereas it is included by default on Leopard and Snow Leopard.（leopard和雪豹默认安装）

You can use the xorg-server port instead of Apple's X11.app if you wish.

3、在http://www.macports.org/上下载最新版本的macports的dmg文件。打开后是一个.pkg，进行安装。

使用：
基本命令：
更新所有的过期ports
port upgrade outdated

更新ports
$sudo -v port selfupdate

搜索软件
$port search 软件名

安装新软件
$sudo port install 软件名

卸载软件
$sudo port uninstall 软件名

升级软件
$sudo port upgrade 软件名

查看所有安装的ports，并导出

$port -qv installed > myports.txt

卸载所有安装的ports

$sudo port -fp uninstall --follow-dependents installed 

示例：
MacBook-Pro:~ woody$ sudo port install lame
Password:
---> Computing dependencies for lame
---> Fetching lame
---> Attempting to fetch lame-398-2.tar.gz from http://distfiles.macports.org/lame
---> Verifying checksum(s) for lame
---> Extracting lame
---> Configuring lame
---> Building lame
---> Staging lame into destroot
---> Installing lame @3.98.2_1
---> Activating lame @3.98.2_1
---> Cleaning lame

标签： macports install, use