am trying to compile a gatekeeper and i have this error any pointer linux:~ # /usr/sbin/gnugk -c /etc/gnugk.ini -o /var/log/gnugk.log -ttt /usr/sbin/gnugk: relocation error: /usr/local/lib/libh323_linux_x86_r.so.1: undefined symbol: _ZN13PASN_Sequence17PreambleDecodeXERER11PXER_Stream linux:~ #