libpcap 설치 및 사용중 문제

[root@localhost libpcap-2002.05.10]# make install
[ -d /usr/local/lib ] || \
    (mkdir -p /usr/local/lib; chmod 755 /usr/local/lib)
/usr/bin/install -c -m 644 libpcap.a /usr/local/lib/libpcap.a
ranlib /usr/local/lib/libpcap.a
[ -d /usr/local/include ] || \
    (mkdir -p /usr/local/include; chmod 755 /usr/local/include)
/usr/bin/install -c -m 644 ./pcap.h /usr/local/include/pcap.h
/usr/bin/install -c -m 644 ./pcap-namedb.h \
    /usr/local/include/pcap-namedb.h
[ -d /usr/local/include/net ] || \
    (mkdir -p /usr/local/include/net; chmod 755 /usr/local/include/net)
/usr/bin/install -c -m 644 ./bpf/net/bpf.h \
    /usr/local/include/net/bpf.h
[ -d /usr/local/man/man3 ] || \
        (mkdir -p /usr/local/man/man3; chmod 755 /usr/local/man/man3)
/usr/bin/install -c -m 644 ./pcap.3 \
    /usr/local/man/man3/pcap.3
[root@localhost libpcap-2002.05.10]# 
 
그런데, libpcap을 사용하여 프로그래밍을 하려고 하면 정의되지 않은 참조라며 계속 에러가 뜨네요.
#include <pcap.h>
 
#define PROMISCUOUS 1
 
static pcap_t *pd;
 
int main(int argc, char *argv[]) {
        char ebuf[PCAP_ERRBUF_SIZE];
        static char *device;
        device = pcap_lookupdev(ebuf);
 
}
 
[root@localhost /root]# gcc dump.c
/tmp/ccCblX5s.o In function `main'
/tmp/ccCblX5s.o(.text+0x14) undefined reference to `pcap_lookupdev'
collect2 ld returned 1 exit status
[root@localhost /root]# 
 
조언 부탁드립니다.