CentOS5.5下安装apache2

安装好gcc,perl5

进入到httpd目录,执行以下2个命令
./configure --prefix=/usr/local/httpd
make && make install && make clean

启动报错
httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
需要修改服务器名字
/conf/httpd.conf
#ServerName 前的#去掉,并做如下修改
ServerName localhost:80

设置chkconfig
将 bin/apachectl 复制到 /etc/rc.d/init.d/ 并更名为httpd
cp apachectl /etc/rc.d/init.d/httpd


出现错误:"service httpd does not support chkconfig"。
解决办法:在/etc/rc.d/init.d/httpd
第二行,紧接着#!/bin/sh下面,加入如下俩行
# chkconfig: 2345 10 90
# description: Activates/Deactivates Apache Web Server

出现错误:./ab: error while loading shared libraries: libexpat.so.0: cannot open shared object file: No such file or directory
ln -s /lib64/libexpat.so.1.5.2  /usr/lib64/libexpat.so.0

添加服务
chkconfig --add httpd

出现错误:
Starting httpd: Syntax error on line 266 of /etc/httpd/conf/httpd.conf:
解决办法，新建目录
/var/www/html