cd /usr/ports/databases/phpmyadmin/
make install
...

Using existing group `www'.

phpMyAdmin-3.4.7.1 has been installed into:

    /usr/local/www/phpMyAdmin

Please edit config.inc.php to suit your needs.

To make phpMyAdmin available through your web site, I suggest

Небольшое руководство для CiViCRM+Drupal(или Joomla).
Генерирую site_key
# php -r 'echo md5(uniqid(rand(), true)) . "\n";'
получил Site-Key-Value  добавил  CiviCRM SITE_KEY в civicrm.settings.php:
define( 'CIVICRM_SITE_KEY', 'Site-Key-Value' );
далее