Ticket 48119 - setup-ds.pl does not log invalid --file path errors the same way as other errors.
Bug Description: Errors occuring from Inf.pm are only written to STDERR
Fix Description: Write errors from Inf.pm using the debug function
https://fedorahosted.org/389/ticket/48119
Reviewed by: nhosoi(Thanks!)
(cherry picked from commit 6306fc4e8eb2fb5973360f550c83e3c9b220df5c)