Thank u Daniel for the reply.

I'm using ser 0.8.14. I have already installed radiusclient-ng-0.5.0.

I forgot to mention I also saw the advice about adding /usr/local/lib to the LD_LIBRARY_PATH environment variable.

Is there a way for me to check if the installation of the libradiusclient / radiusclient-ng went ok?

Thx in advance itsik