apache启动的问题

[lvp@localhost apache]$ sudo /home/lvp/Programs/apache/bin/apachectl -f /home/lvp/Programs/apache/conf/httpd.conf -k start
出现如下错误：
httpd: Syntax error on line 53 of /home/lvp/Programs/apache/conf/httpd.conf: Cannot load /usr/local/apache2/modules/libphp5.so into server: /usr/local/apache2/modules/libphp5.so: cannot restore segment prot after reloc: Permission denied