pb with solaris 8

[euroscott]

I download precompiled agent zabbix for solaris 5.8, I monitored but it return
"not supported" in status

I download the zabbix 1.6 and 1.5, i compiled it and I have the following message :
Making all in src
Making all in libs
Making all in zbxcommon
if gcc -DHAVE_CONFIG_H -I. -I. -I../../../include -g -O2 -MT misc.o -MD -MP -MF ".deps/misc.Tpo" -c -o misc.o misc.c; \
then mv -f ".deps/misc.Tpo" ".deps/misc.Po"; else rm -f ".deps/misc.Tpo"; exit 1; fi
In file included from ../../../include/sysinc.h:83,
from ../../../include/common.h:23,
from misc.c:1:
/usr/include/ldap.h:494: field `ldctl_value' has incomplete type
/usr/include/ldap.h:496: confused by earlier errors, bailing out
*** Error code 1
make: Fatal error: Command failed for target `misc.o'
Current working directory /usr/local/src/zabbix-1.1.6/src/libs/zbxcommon
*** Error code 1
make: Fatal error: Command failed for target `all-recursive'
Current working directory /usr/local/src/zabbix-1.1.6/src/libs/zbxcommon
*** Error code 1
make: Fatal error: Command failed for target `all-recursive'
Current working directory /usr/local/src/zabbix-1.1.6/src/libs
*** Error code 1
make: Fatal error: Command failed for target `all-recursive'
Current working directory /usr/local/src/zabbix-1.1.6/src
*** Error code 1
make: Fatal error: Command failed for target `all-recursive'

Someone had this problem ?