Help in EMC ! (please)

Hello, everybody !!!

Maybe somebody can help me !

I had download BDI v.2.18 - Redhat 6.2 based from sherline.com/emc/
It can't install becouse anaconda install say : "Occured exeption" end reboot.

But I had install Redhat 7.0 Linux. Copy form BDI disk kernel 2.2.18 and rtlinux 3.0. And real time on this kernel (with rtlinux) works!!! (I had test it by running modul "hello.o", "sound.o" end etc.)

OK! Also I installed EMC form BDI disk and It doesn't work!! In initialization step it say "can't load module 'freqmode'"!!

My quastions :
1) Why EMC can't load freqmode module ?
2) Maybe I must rebuilt EMC form sourse?
3) Libtcl8.0.so is must for EMC? (but I find only Tcl 8.0.3 in BDI, but it need Libtcl8.0 too)

Thanks for you help!!!