slamr module not found error

[unnikrishnan <unnikrishnan.a@xxxxxxxxx>]

i installed slmodem and command slmodemd works fine. But it throws an
error
that cannot able to set up /dev/slamr0 . Also modprobe slamr gives
module
not found error . But /dev/slamr0 file is present there. Please help me.
I
uses ubuntu 6.06 lts and my kernal is 2.6.15-23-386