compile php 5.3.2 with php-fpm error,WANT help

Hi,everyone

i download the php source tarball from php.net.
and check out lastest version of php-fpm from SVN.

then,i run the
./configure --prefix=/usr/local/php --bindir=/usr/local/bin
--sbindir=/usr/local/sbin --sysconfdir=/etc/sysconfig
--enable-embed=shared --enable-fpm --enable-safe-mode
--enable-sigchild --enable-magic-quotes --enable-fd-setsize=100
--enable-calendar --enable-dba=shared --enable-exif --enable-ftp
--enable-gd-native-ttf --enable-intl --enable-mbstring
--enable-embedded-mysqli --enable-pcntl --disable-phar --enable-shmop
--enable-soap --enable-sockets --enable-wddx --enable-zip
--enable-zend-multibyte --with-libxml-dir
--with-libevent-dir=/usr/local/libevent --with-fpm-user=php
--with-fpm-group=php --with-config-file-path=/etc
--with-exec-dir=/usr/local/bin --with-openssl --with-kerberos
--with-pcre-regex --with-zlib --with-bz2 --with-curl --with-gd
--with-mhash --with-imap --with-imap-ssl --with-ldap --with-ldap-sasl
--with-mcrypt --with-mysql=/usr/local/mysql
--with-mysql-sock=/tmp/mysql.sock
--with-mysqli=/usr/local/bin/mysql_config
--with-pdo-mysql=/usr/local/bin/mysql_config --with-xmlrpc --with-pear

it seems to be ok,and run make command.it looks like NO error appears,too

but when i run the make install,it gives some information below:
[root@PowerPC php-5.3.2]# make install
/bin/sh /root/php-5.3.2/libtool --silent --preserve-dup-deps
--mode=install cp ext/dba/dba.la /root/php-5.3.2/modules
Installing PHP SAPI module:       fpm
Installing PHP CLI binary:        /usr/local/bin/
Installing PHP CLI man page:      /usr/local/php/man/man1/
Installing shared extensions:
/usr/local/php/lib/php/extensions/no-debug-non-zts-20090626/
Installing PHP FPM binary:        /usr/local/sbin/
Installing PHP FPM config:        /etc/sysconfig/
Installing PHP FPM man page:      /usr/local/php/man/man1/
Installing build environment:     /usr/local/php/lib/php/build/
Installing header files:          /usr/local/php/include/php/
Installing helper programs:       /usr/local/bin/
 program: phpize
 program: php-config
Installing man pages:             /usr/local/php/man/man1/
 page: phpize.1
 page: php-config.1
Installing PEAR environment:      /usr/local/php/lib/php/
make[1]: *** [install-pear-installer] Segmentation fault
make: *** [install-pear] Error 2

I Do Not know what caused it..

and i run the php-fpm ,it returns "Segmentation fault"

Want your helps,my friends

Best regards,
Sharl.Jimh.Tsin