webalizer 설치시 에러가.. 도와주세요

[root@job webalizer-2.01-10]# make
gcc -L/usr/local/lib -o webalizer webalizer.o hashtab.o linklist.o preserve.o parser.o output.o dns_resolv.o graphs.o -lgd -lpng -lz -lm
/usr/local/lib/libgd.so: undefined reference to `libiconv_open'
/usr/local/lib/libgd.so: undefined reference to `libiconv_close'
/usr/local/lib/libgd.so: undefined reference to `libiconv'
collect2: ld returned 1 exit status
make: *** [webalizer] 오류 1
[root@job webalizer-2.01-10]#

gd 깔고 ./configure --prefix=/usr/local/webalizer --with-gdlib=/usr/local/lib/ --with-gd=/usr/local/gd/include/ --with-language=korean
이거까지 했는데 에러가.. 도와주세요