undefined symbol: apr_global_mutex_lockfile

 /home/apache2/bin/apachectl start

httpd: Syntax error on line 148 of /home/apache2/conf/httpd.conf: Cannot load modules/mod_rewrite.so into server: /home/apache2/modules/mod_rewrite.so: undefined symbol: apr_global_mutex_lockfile

apr 설치 안됨 

apr 설치 하면 됨