Zend Optimizer

[Valter Douglas Lisbôa Jr.]

Any one install Zend on a BLFS system?

I try to install one and in PHP Info shows it loaded, but it insist in show 
the "Zend Optimizer not installed" message on load a Zend binary.

I hack on google and alerady do this things:
1) Disable/Enable a couple of options on php.ini related to Zend!
2) Compile PHP without -fstack-protector-all (which is know to break Zend)!
3) Compile without any CFLAGS!

The apache logs don't shows any hint. Indeed, no log message is spit on 
syslog! I becoming crazy (and anger) with Zend!

My ./configure uses the following options:

--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --host=i686-pc-linux-gnu 
--build=i686-pc-linux-gnu --sysconfdir=/etc/httpd --localstatedir=/var --with-apxs2 
--disable-debug --with-config-file-path=/etc/httpd --enable-magic-quotes --enable-libgcc 
--disable-ipv6 --enable-xml --with-openssl --with-bz2 --enable-calendar --with-curl 
--enable-dba=shared --with-db4 --enable-exif --enable-filter --with-gd=/usr --with-gettext
--with-iconv --with-imap=/usr --with-imap-ssl --enable-mbstring --with-mcrypt --with-mhash 
--with-pdo-pgsql --with-pgsql --with-mysql --without-pdo-sqlite --without-sqlite --with-readline 
--enable-session --enable-simplexml --with-snmp --disable-soap --enable-sockets --enable-xml 
--enable-sysvmsg --enable-sysvsem --enable-sysvshm --enable-ucd-snmp-hack --with-xsl 
--enable-zip --with-tsrm-pth --disable-json 

Thanks in advance