arkadaşlar ioncubeyi kaldırdım zendi kuruyorum ancak php -v yaptığımda şu hatayı alıyorum

[root@server ZendOptimizer-3.2.8-linux-glibc21-i386]# php -v
Failed loading /usr/local/Zend/lib/Optimizer-3.2.8/php-5.1.x/ZendOptimizer.so: /usr/local/Zend/lib/Optimizer-3.2.8/php-5.1.x/ZendOptimizer.so: cannot restore segment prot after reloc: Permission denied
PHP 5.1.6 (cli) (built: Feb 23 2007 10:11:28)
Copyright (c) 1997-2006 The PHP Group
Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies
with Zend Extension Manager v1.2.0, Copyright (c) 2003-2007, by Zend Technologies


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