EAP-SIM configuration on v2.1.12

[Mik J]

Hello,
I'm not an expert but it looked to me that the file the system cannot find is rlm_sim_files.so
>/usr/local/etc/raddb/radiusd.conf[698]: Failed to link to module 'rlm_sim_files': ld.so.1: 

>radiusd: fatal: rlm_sim_files.so: open failed: No such file or directory
Try to check with the command ldconfig -r
If you don't find anything maybe some kind of package is missing...
That's what I would do if I had to see this problem.