yuedong wu wrote: >I have added /usr/local/lib into ld.so.conf, and >restart my redhat 9.0. However, it reported the same >result when I ran snort -?. > >Can anybody help me out? > Did you run /sbin/ldconfig after making the change to ld.so.conf? You must run ld config for the system to pick up the new configuration. Craig.