场景1： httpd server不能够编译，

错误如下：

configure: error: in `/opt/httpd-2.2.19/srclib/apr':configure: error: no acceptable C compiler found in $PATHSee `config.log' for more details.configure failed for srclib/apr

原因:缺少c编辑器，比如 GCC或GCC+等。

解决方案：下载GCC编译器并编译它。

场景2 Apache不能够使用make命令编译，显示已存在该进程。

Error: make is not able to compile the code

原因：make不能够执行该函数

解决方案： 运行下面命令

make clean#Thenmakemake install

场景3 Apache HTTP服务器不能够连接到TOMCAT7

Error:不能通过 AJP连接

原因：端口被阻止或者AJP的配置有错误

解决方案：使用下列命令检查日志

[root@localhost logs]# cat error_log[Mon Jul 25 16:11:00 2011] [notice] Apache/2.2.19 (Unix) DAV/2 configured -- resuming normal operations[Mon Jul 25 16:52:16 2011] [notice] caught SIGTERM, shutting down[Mon Jul 25 16:52:23 2011] [warn] No JkShmFile defined in httpd.conf. Using default /opt/apache-2.2.19/logs/jk-runtime-status[Mon Jul 25 16:52:23 2011] [warn] No JkShmFile defined in httpd.conf. Using default /opt/apache-2.2.19/logs/jk-runtime-status[Mon Jul 25 16:52:23 2011] [notice] Apache/2.2.19 (Unix) DAV/2 mod_jk/1.2.32 configured -- resuming normal operations[root@localhost logs]# cat mod_jk.log[Mon Jul 25 16:52:23.555 2011] [13355:3086857920] [warn] jk_map_validate_property::jk_map.c (411): The attribute 'worker.node1.cachesize' is deprecated - please check the documentation for the correct replacement.[Mon Jul 25 16:52:23.555 2011] [13355:3086857920] [info] init_jk::mod_jk.c (3252): mod_jk/1.2.32 () initialized[Mon Jul 25 16:52:23.564 2011] [13356:3086857920] [warn] jk_map_validate_property::jk_map.c (411): The attribute 'worker.node1.cachesize' is deprecated - please check the documentation for the correct replacement.[Mon Jul 25 16:52:23.564 2011] [13356:3086857920] [info] init_jk::mod_jk.c (3252): mod_jk/1.2.32 () initialized

也可以运行./apachectl configtest检查配置文件配置是否正确