用 PORTS 安裝：

cd /usr/ports/database/phpmyadmin

vi Makefile

改變安裝的路徑
MYADMDIR?=      www/data.default/phpMyAdmin

MYADMDIR?=      www/data/phpMyAdmin

make install clean

修改設定檔
cd /usr/local/www/data/phpMyAdmin
mv config.inc.php.sample config.inc.php

$cfg['PmaAbsoluteUri'] = 'http://your_web_url/phpMyAdmin/';
$cfg['Servers'][$i]['auth_type']     = 'http';