cclink_admin_menu not found.

I had the same issue:

Fatal error: Call to undefined function: cclinks_admin_menu() in example.com/html/sites/default/modules/workflow_ng/cclinks/cclinks.module on line 35

yep, I think on module activation the code failed. I've improved it. -> 5.x-dev

I don't think the latest development branch fixes this problem. As Steve initially mentioned, removing the conditional around the include on lines 10 & 12 fixes the problem.

<?php
//if (module_exists('workflow_ng_ui')) {
    include_once(...);
//}
?>

I had to do this to get our ubercart installer working with installing workflow-ng along with Ubercart. Is there a reason for implementing the check? It seems like the everything works even without the check.

I've just tested again with the 1.1 release and it is working fine. Did you have problems with the new code?

If workflow-ng-ui isn't active the CCL admin menu doesn't make much sense alone. So if people decide to disable workflow-ng-ui to save the time, which is needed to parse the code each page load, the time for the CCL admin menu can also be saved. That's the motiviation: don't unnecessarily include php files.

You are right, I managed to get the error again. I've committed a new fix to 5.x-dev. This time it should do it.