Checking for mysql_init in -lmysqlclient

Bonjour,
Je cherche à installer Nagios Et je fais le configure en utilisant la commande suivante :
./configure --prefix=/usr/local/nagios --with-cgiurl=/nagios/cgi-bin --with-htmurl=/nagios/ --with-nagios-user=nagios --with-nagios-group=nagios --with-command-group=nagios

Et j'ai un problème de mysql.. Il me renvoie :

checking for a BSD-compatible install... /usr/bin/install -c
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking whether make sets $(MAKE)... yes
checking for strip... /usr/bin/strip
checking how to run the C preprocessor... gcc -E
checking for egrep... grep -E
checking for ANSI C header files... yes
checking whether time.h and sys/time.h may both be included... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... 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... yes
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking ctype.h usability... yes
checking ctype.h presence... yes
checking for ctype.h... yes
checking dirent.h usability... yes
checking dirent.h presence... yes
checking for dirent.h... yes
checking errno.h usability... yes
checking errno.h presence... yes
checking for errno.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking getopt.h usability... yes
checking getopt.h presence... yes
checking for getopt.h... yes
checking grp.h usability... yes
checking grp.h presence... yes
checking for grp.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking math.h usability... yes
checking math.h presence... yes
checking for math.h... yes
checking netdb.h usability... yes
checking netdb.h presence... yes
checking for netdb.h... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking pthreads.h usability... no
checking pthreads.h presence... no
checking for pthreads.h... no
checking pwd.h usability... yes
checking pwd.h presence... yes
checking for pwd.h... yes
checking regex.h usability... yes
checking regex.h presence... yes
checking for regex.h... yes
checking signal.h usability... yes
checking signal.h presence... yes
checking for signal.h... yes
checking socket.h usability... no
checking socket.h presence... no
checking for socket.h... no
checking for string.h... (cached) yes
checking for strings.h... (cached) yes
checking sys/mman.h usability... yes
checking sys/mman.h presence... yes
checking for sys/mman.h... yes
checking for sys/types.h... (cached) yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking sys/resource.h usability... yes
checking sys/resource.h presence... yes
checking for sys/resource.h... yes
checking for sys/wait.h... (cached) yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking for sys/stat.h... (cached) yes
checking sys/timeb.h usability... yes
checking sys/timeb.h presence... yes
checking for sys/timeb.h... yes
checking sys/un.h usability... yes
checking sys/un.h presence... yes
checking for sys/un.h... yes
checking sys/ipc.h usability... yes
checking sys/ipc.h presence... yes
checking for sys/ipc.h... yes
checking sys/msg.h usability... yes
checking sys/msg.h presence... yes
checking for sys/msg.h... yes
checking sys/poll.h usability... yes
checking sys/poll.h presence... yes
checking for sys/poll.h... yes
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking uio.h usability... no
checking uio.h presence... no
checking for uio.h... no
checking for unistd.h... (cached) yes
checking for an ANSI C-conforming const... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for struct tm.tm_zone... yes
checking for mode_t... yes
checking for pid_t... yes
checking for size_t... yes
checking return type of signal handlers... void
checking for uid_t in sys/types.h... yes
checking type of array argument to getgroups... gid_t
checking for initgroups... yes
checking for setenv... yes
checking for strdup... yes
checking for strstr... yes
checking for strtoul... yes
checking for unsetenv... yes
checking for type of socket size... size_t
checking for pthread_create in -lcma... no
checking for pthread_create in -lpthread... yes
checking for library containing nanosleep... none required
checking for mail... /bin/mail
Init script directory: /etc/rc.d/init.d
We'll use default routines (in xdata/xsddefault.*) for status data I/O...
We'll use default routines (in xdata/xcddefault.*) for comment data I/O...
We'll use default routines (in xdata/xrddefault.*) for retention data I/O...
We'll use template-based routines (in xdata/xodtemplate.*) for object data I/O...
We'll use default routines (in xdata/xpddefault.*) for performance data I/O...
We'll use default routines (in xdata/xdddefault.*) for scheduled downtime data I/O...
checking for main in -liconv... no
checking for gdImagePng in -lgd (order 1)... no
checking for gdImagePng in -lgd (order 2)... no
checking for gdImagePng in -lgd (order 3)... no
checking for gdImagePng in -lgd (order 4)... no


checking for mysql_init in -lmysqlclient... no


*** Mysql libraries could not be located... *********

Donc il ne trouve pas le mysql_init in -lmysqlclient , donc il ne trouve pas les librairies de Mysql (Mysql libraries could not be located).. Alors que j'ai installer tout ce qui est mysql :

mysqlclient10-devel-3.23.58-4.RHEL4.1
mysql-devel-4.1.7-4.RHEL4.1
php-mysql-4.3.11-2.8.4.legacy
mysql-4.1.7-4.RHEL4.1
mysqlclient10-3.23.58-4.RHEL4.1
mysql-server-4.1.7-4.RHEL4.1

Donc moi je pense que les librairies libmysqlclient se trouve dans mysql-devel-4.1.7-4.RHEL4.1.. ( Sauf si je me trompe).. Donc je comprends pas pourkoi il me renvoie cette erreur..

Donc pour infos j'utilise un RED HAT Enterprise 4, j'installe la nouvelle de Nagios qui fonctionne avec Nareto...

Qui aurait un idée de comment resoudre le problème ???

Merci...