httpd: Syntax error on line 140 of /usr/local/apache2/conf/httpd.conf: Cannot load /usr/local/apache

在centos5.x编译安装apache2.4 版本是宝如下错误：

httpd: Syntax error on line 140 of /usr/local/apache2/conf/httpd.conf: Cannot load /usr/local/apache2/modules/mod_dir.so into server: /usr/local/apache2/modules/mod_dir.so: undefined symbol: apr_array_clear

解决方法：将apr 和apr-util解压后的包复制到 httpd文件夹下的srclib目录下

对了还有一个问题需要注意 conf/httpd.conf 文件中 ServerName xxx.xxx.com:80 需要改为 ServerName 127.0.0.1:80