More mandrake linux 8.2 problems, now SDL_Mixer and SDL_Image

My troubles with mandrake keep on going. I’ve got programs using only
SDL compiling and running perfectly. There’s a problem now though with
anything which uses SDL_Image or Mixer. Using either, a program will
compile fine, but those that use mixer won’t be able to play any sound
files, while those that use SDL_Image will crash immediately on trying
to load any images.

Anyone have ideas on what might be going wrong, or how to fix it?