Installing RTAI 3 with Redhat Linux 7.3

[Amjed Ben Salah]

Hello,
I am trying to install RTAI 3.0 with Redhat Linux 7.3,
I used the Linux kernel 2.6.10. I didn't have any 
problem when patching the kernel and installing RTAI,
but when I tryed to test RTAI with the command ./ run
in the directory :
/usr/realtime/testsuite/kern/latency/  I had the
following error:


*
*
* Type ^C to stop this application.
*
*
/usr/realtime/modules/rtai_fifos.o: unresolved symbol
rt_get_base_linux_task
ERROR: cannot load /usr/realtime/modules/rtai_fifos.o
rt_process.o: unresolved symbol rt_task_make_periodic
rt_process.o: unresolved symbol rtf_destroy
rt_process.o: unresolved symbol rtf_put
rt_process.o: unresolved symbol count2nano
rt_process.o: unresolved symbol rt_task_wait_period
rt_process.o: unresolved symbol rt_task_delete
rt_process.o: unresolved symbol rt_set_periodic_mode
rt_process.o: unresolved symbol nano2count
rt_process.o: unresolved symbol rt_get_time
rt_process.o: unresolved symbol rt_set_oneshot_mode
rt_process.o: unresolved symbol
rt_set_runnable_on_cpus
rt_process.o: unresolved symbol stop_rt_timer
rt_process.o: unresolved symbol start_rt_timer
rt_process.o: unresolved symbol rt_task_init
rt_process.o: unresolved symbol rt_linux_use_fpu
rt_process.o: unresolved symbol rtf_create
rt_process.o: unresolved symbol rt_get_cpu_time_ns
ERROR: cannot load rt_process.o
Warning: Error opening /proc/rtai/latency_calibrate
         Couldn't get infos about the module's state.
Error opening /dev/rtf3


So RTAI seems not to work, can some help me to solve
this problem?

Regards

Amjed


	

	
		
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