I\'ve got something like this for my directory structure inside a module:
Api ├── Module.php ├── config │ └── module.config.php ├── src │ └── ( ..etc ..) └──
Have you tried to include the name of your module in the called to the View Helper partial()?
http://packages.zendframework.com/docs/latest/manual/en/zend.view.helpers.html#zend.view.helpers.initial.partial.modules
partial('pager.phtml', 'list', $pagerData) ?>