Installed Providence v1.4 on Debian 7 (Wheezy) 64bit.
I set the media processing to background, as described in the Providence installation documentation in the CollectiveAccess Wiki.
I switched to the user, the webserver was using: www-data
Trying to execute "support/utils/processTaskQueue.php" from the CollectiveAccess installation folder "/var/www/collectiveaccess", returned the following error:
support/utils/processTaskQueue.php
PHP Warning: require(support/bin/caUtils): failed to open stream: No such file or directory in /opt/collectiveaccess-providence-1.4/support/utils/processTaskQueue.php on line 56
PHP Fatal error: require(): Failed opening required 'support/bin/caUtils' (include_path='.:/usr/share/php:/usr/share/pear') in /opt/collectiveaccess-providence-1.4/support/utils/processTaskQueue.php on line 56
[SOLUTION]
Still trying to fix this...