Okay, so I traced this down a bit. For whatever reason, Zend_Loader::isReadable() uses the fopen() call which looks in the include_path; however, not all of the directories are searched in. I have my include path set properly as:
Code:
/var/www/vhosts/<domain>/subdomains/somedir/library:
/var/www/vhosts/<domain>/subdomains/somedir/application/models:
/var/www/vhosts/<domain>/subdomains/somedir/application/views/scripts:
.:
/usr/share/pear:/usr/share/php/frameworks
Yet if I remove the "@" from the fopen() file, I only see two real errors. It's looking in the directory I ask for "EHS/Helpers/Navigation.php", and in the Zend/Controllers/Action dir for Navigation.php
So now I have to figure out why my include_path seems to not be searched.....