Hi Robert,
5. In the following page where it shows all the lors courses
installed, when i click the 'SEARCH LEARNING OBJECTS' I get
page 'File not found.' error.
You'll require the search package and use tsearch2 from the postgres contrib.
If you have a look on the oacs forum, you'll find a posting by Dave Bauer on how to install tsearch and search. Once those are installed, you'll be able to search thru learning objects.
Thanks,
Ernie