Sorry for my terrible english...

I try to configure with the command
sh configure --disable-debug --with-bz2=/usr/local --with-curl=/usr/local --with-dom=/usr/local --with-png-dir=/usr/local --with-gd=/usr/local --enable-gd-native-ttf --with-gdbm=/usr/local --with-gmp=/usr/local --with-jpeg-dir=/usr/local --with-xml --with-zlib=/usr/local --enable-exif --enable-ftp --enable-magic-quotes --enable-sockets --enable-sysvsem --enable-sysvshm --enable-discard-path --enable-trans-sid --enable-wddx --with-kerberos --with-mysql=/usr/local/mysql --enable-bcmath --enable-shmop --enable-versioning --enable-calendar --enable-dbx --enable-dio --enable-mbstring --enable-mbstr-enc-trans --with-freetype-dir=/usr/local --with-mhash=/usr/local --with-mcal=/usr/local/mcal --with-pgsql=/usr/local/pgsql --with-openssl=shared,/usr/local/ssl --with-apxs=/usr/local/apache/bin/apxs

Then I compile with 'make', and all goes ok

But when I try to install php, with 'make install', I get the following error:
[root@idave php-4.3.0RC4]# make install
Installing PHP CLI binary:        /usr/local/bin/
Installing PHP SAPI module
[activating module `php4' in /usr/local/apache/conf/httpd.conf]
cp libs/libphp4.so /usr/local/apache/libexec/libphp4.so
cp: impossibile fare stat di `libs/libphp4.so': No such file or directory
apxs:Break: Command failed with rc=1
make: *** [install-sapi] Error 1
[root@idave php-4.3.0RC4]#

Note that I've previously installed PHP4.3.0RC2 and all went ok, with the same configure line!

What's wrong?