get model path and addPackage, then create the tables and finally alter the table incase an old version was already there

gistfile1.php

$modelPath = $modx->getOption('faqman.core_path',null,$modx->getOption('core_path').'components/faqman/').'model/';
$modx->addPackage('faqman',$modelPath);

$manager = $modx->getManager();

$manager->createObjectContainer('faqManItem');
$manager->createObjectContainer('faqManSet');

$modx->exec("
    ALTER TABLE {$modx->getTableName('faqManItem')}
    CHANGE `question`
    `question` TEXT NOT NULL DEFAULT '';
");