While using rev.5605, I run the config wizard and it tells me that I have a "Fatal Error." "MLT's SDL module not found. Please check your MLT install. Kdenlive will not work until this issue is fixed. I installed rev. 5605 with the Builder Wizard. It was supposed to install MLT and all the necessary components automatically. How do I fix this SDL module problem? P.S. I've been using this revision for the past month and was not aware of this problem until I ran the config wizard recently.