httpd -t调试找不到动态库，需要cp或ln -s

root@tserver4 [/usr/local/apache2/conf]# /usr/local/apache2/bin/httpd -t
httpd: Syntax error on line 126 of /usr/local/apache2/conf/httpd.conf: Cannot load modules/mod_ssl.so into server: libssl.so.1.0.0: cannot open shared object file: No such file or directory
解决办法：

ln -s /usr/local/openssl/lib/libssl.so.1.0.0 /usr/lib64/

root@tserver4 [/usr/local/apache2/conf]# /usr/local/apache2/bin/httpd -t
httpd: Syntax error on line 126 of /usr/local/apache2/conf/httpd.conf: Cannot load modules/mod_ssl.so into server: libcrypto.so.1.0.0: cannot open shared object file: No such file or directory

解决办法：

ln -s /usr/local/openssl/lib/libcrypto.so.1.0.0 /usr/lib64/

两个动态库：libssl.so.1.0.0和libcrypto.so.1.0.0

默认情况下系统首先去/usr/lib64下边去找这两个动态库；