Hi everybody.. I want to install EAPOL_TEST on my redhat 5, to test the EAP_TLS in freeradius. While running the command "make eapol_test", I got the following error. /usr/bin/ld: cannot find -lnl collect2: ld returned 1 exit status make: *** [eapol_test] Error 1 Could any one please tell me, how to solve the problem??? Thanks in advance