Thanks for the responses.
I'm still unclear how I fix this. The FP link takes me to a page that tells me what alternatives there are. I'd prefer not to start trying to do open-heart surgery on an existing unit (moduleloader which is part of JEDI-SDL). Is there an updated version of moduleloader out there that does not use libc? Or is there a simple fix?
Btw, I also followed the pascalgamer link. In theory that takes me to detailed instructions on JEDI-SDL installation on Linux. The problem is the link takes me back to the front page.