This question has been answered by sottwell. See the first response.
http://modxcookbook.com/add-ons/build-from-github/
define('MODX_CORE_PATH', dirname(dirname(dirname(dirname(dirname(__FILE__))))) . '/core/');
define('MODX_BASE_PATH', dirname(dirname(dirname(dirname(dirname(__FILE__))))) . '/');
define('MODX_MANAGER_PATH', MODX_BASE_PATH . 'manager/');
define('MODX_CONNECTORS_PATH', MODX_BASE_PATH . 'connectors/');
define('MODX_ASSETS_PATH', MODX_BASE_PATH . 'assets/');
Looking at that package, the _build folder has a build.config.sample.php file. You need to rename or duplicate that to build.config.php
<?php
/* Define the MODX path constants necessary for connecting to your core and other directories.
* Rename this file to build.config.php
* If you have not moved the core, the current values should work.
*
* In some cases, you may have to hard-code the full paths */
define('MODX_BASE_PATH', '/Applications/MAMP/htdocs/latest.modx/');
define('MODX_CORE_PATH', MODX_BASE_PATH . 'core/');
define('MODX_MANAGER_PATH', MODX_BASE_PATH . 'manager/');
define('MODX_CONNECTORS_PATH', MODX_BASE_PATH . 'connectors/');
define('MODX_ASSETS_PATH', MODX_BASE_PATH . 'assets/');
define('MODX_BASE_URL', '/latest.modx/');
define('MODX_CORE_URL', MODX_BASE_URL . 'core/');
define('MODX_MANAGER_URL', MODX_BASE_URL . 'manager/');
define('MODX_CONNECTORS_URL', MODX_BASE_URL . 'connectors/');
define('MODX_ASSETS_URL', MODX_BASE_URL . 'assets/');
<?php
/* Define the MODX path constants necessary for connecting to your core and other directories.
* Rename this file to build.config.php
* If you have not moved the core, the current values should work.
*
* In some cases, you may have to hard-code the full paths */
define('MODX_CORE_PATH', 'core/');
define('MODX_BASE_PATH', '/public_html/mydomain.com/');
define('MODX_MANAGER_PATH','manager/');
define('MODX_CONNECTORS_PATH', 'connectors/');
define('MODX_ASSETS_PATH', 'assets/');
?>
<?php
/* Define the MODX path constants necessary for connecting to your core and other directories.
* Rename this file to build.config.php
* If you have not moved the core, the current values should work.
*
* In some cases, you may have to hard-code the full paths */
define('MODX_CORE_PATH', '/public_html/mydomain.com/core/');
define('MODX_BASE_PATH', '/public_html/mydomain.com/');
define('MODX_MANAGER_PATH','/public_html/mydomain.com/manager/');
define('MODX_CONNECTORS_PATH', '/public_html/mydomain.com/connectors/');
define('MODX_ASSETS_PATH', '/public_html/mydomain.com/assets/');
?>
<?php
/* Define the MODX path constants necessary for connecting to your core and other directories.
* Rename this file to build.config.php
* If you have not moved the core, the current values should work.
*
* In some cases, you may have to hard-code the full paths */
define('MODX_CORE_PATH', 'core/');
define('MODX_BASE_PATH', '/mydomain.com/');
define('MODX_MANAGER_PATH','manager/');
define('MODX_CONNECTORS_PATH', 'connectors/');
define('MODX_ASSETS_PATH', 'assets/');
?>
Here.