C complier connot create executables

Bonjour, je voudrais installé php 5.2.6 sous solaris10.
suite a la commande ./configure...... le message suivant s'afficher:
error: installation or gonfiguration problem : c complier connot create executables
le fichier config.log contient:

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

configure:2153: checking for Cygwin environment
configure:2169: cc -c conftest.c 1>&5
./configure: cc: not found
configure: failed program was:
#line 2158 "configure"
#include "confdefs.h"

int main() {

#ifndef __CYGWIN__
#define __CYGWIN__ __CYGWIN32__
#endif
return __CYGWIN__;
; return 0; }
configure:2186: checking for mingw32 environment
configure:2198: cc -c conftest.c 1>&5
./configure: cc: not found
configure: failed program was:
#line 2191 "configure"
#include "confdefs.h"

int main() {
return __MINGW32__;
; return 0; }
configure:2217: checking for egrep
configure:2232: checking for a sed that does not truncate output
configure:2382: checking host system type
configure:2403: checking target system type
configure:2515: checking for gcc
configure:2628: checking whether the C compiler (gcc ) works
configure:2644: gcc -o conftest conftest.c 1>&5
ld.so.1: gcc: fatal: libiconv.so.2: open failed: No such file or directory
Killed
configure: failed program was:

#line 2639 "configure"
#include "confdefs.h"

main(){return(0);}


est ce que quelqu'un pourrait me renseigner cmt résoudre ce prb.merci à l'avance