PHP install problem on Apache2

Hi, I tried to instal PHP on Apache2 (installed itself with./configure --enable-so ) and got the following error during make I am using MacOSX 10.2.6 Should I delete repetitive files? I would appreciate any help ld: warning multiple definitions of symbol _pcre_free ext/pcre/pcrelib/pcre.o definition of _pcre_free in section (__DATA,__data) /usr/local/apache2/bin/httpd definition of _pcre_free ld: warning multiple definitions of symbol _pcre_fullinfo ext/pcre/pcrelib/pcre.o definition of _pcre_fullinfo in section (__TEXT,__text) /usr/local/apache2/bin/httpd definition of _pcre_fullinfo ld: warning multiple definitions of symbol _pcre_malloc ext/pcre/pcrelib/pcre.o definition of _pcre_malloc in section (__DATA,__data) /usr/local/apache2/bin/httpd definition of _pcre_malloc ld: warning multiple definitions of symbol _regcomp /usr/local/apache2/bin/httpd definition of _regcomp /usr/lib/libm.dylib(regcomp.So) definition of _regcomp ld: warning multiple definitions of symbol _regexec /usr/local/apache2/bin/httpd definition of _regexec /usr/lib/libm.dylib(regexec.So) definition of _regexec ld: warning multiple definitions of symbol _regfree /usr/local/apache2/bin/httpd definition of _regfree /usr/lib/libm.dylib(regfree.So) definition of _regfree ld: Undefined symbols: _php_ob_gzhandler_check make: *** [libs/libphp4.bundle] Error 1 ************************************************ Maciej Wiznerowicz MD, PhD Dpt of Genetics and Microbiology Faculty of Medecine at University of Geneva Rue Michel Servet 1, CH-1211 Geneva Switzerland Tel. +41-22-3795717 Fax +41-22-3795702