Invalid command 'RewriteEngine' 解决办法

今天看zend framework  tutorial时候，运行例子，apache log 中出现如下错误：

Invalid command 'RewriteEngine', perhaps mis-spelled or defined by a module not included in the server configuration

解决办法：

打开httpd.conf ，取消 LoadModule rewrite_module modules/mod_rewrite.so前的注释