[root@agdse linnwnx2]# ./configure --prefix=/home/nwnserver --enable-debug
checking for gcc... gcc
checking for C compiler default output... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for executable suffix...
checking for object suffix... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for g++... no
checking for c++... no
checking for gpp... no
checking for aCC... no
checking for CC... no
checking for cxx... no
checking for cc++... no
checking for cl... no
checking for FCC... no
checking for KCC... no
checking for RCC... no
checking for xlC_r... no
checking for xlC... no
checking whether we are using the GNU C++ compiler... no
checking whether g++ accepts -g... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for fcntl.h... yes
checking for netinet/in.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for sys/ioctl.h... yes
checking for sys/mman.h... yes
checking for sys/socket.h... yes
checking for sys/time.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for gcc option to accept ANSI C... none needed
checking for an ANSI C-conforming const... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... (cached) yes
checking for size_t... yes
checking for stdlib.h... (cached) yes
checking for working malloc... yes
checking for bzero... yes
checking for getspnam... yes
checking for inflateEnd in -lz... no
Unable to find -lz (zlib). Please install a zlib developer's package.