CentOS 6.2 二进制安装apache2.4.3出现configure: error: APR-util not found. Please read the documentation的解决方

一。准备环境
1.安装gcc
[root@localhost /]# yum install gcc gcc-c++

2.安装apr,apr-util
下载apr-1.4.6.tar.gz与apr-util-1.5.1.tar.gz，地址：http://apr.apache.org   ，上传至/usr/local，安装目录分别为/usr/local/apr 与/usr/local/apr-util

a.安装apr-1.4.6.tar.gz
[root@localhost local]# mkdir -p apr
[root@localhost local]# tar -zxf apr-1.4.6.tar.gz
[root@localhost local]# cd apr-1.4.6
[root@yahoo apr-1.4.6]# ./configure --prefix=/usr/local/apr
[root@yahoo apr-1.4.6]# make
[root@yahoo apr-1.4.6]# make install

b.安装apr-util-1.5.1.tar.gz
[root@localhost local]# mkdir -p apr-util
[root@localhost local]# tar -zxf apr-util-1.5.1.tar.gz
[root@localhost local]# cd apr-util-1.5.1
[root@yahoo apr-util-1.5.1]# ./configure --prefix=/usr/local/apr-util -with-apr=/usr/local/apr/bin/apr-1-config
[root@yahoo apr-util-1.5.1]# make
[root@yahoo apr-util-1.5.1]# make install

3.安装pcre-8.20.tar.gz
下载地址：http://sourceforge.net/projects/pcre/files/pcre/ ，上传至/usr/local，安装目录为/usr/local/pcre
[root@localhost local]# mkdir -p pcre
[root@localhost local]# tar -zxf pcre-8.20.tar.gz
[root@localhost local]# cd pcre-8.20
[root@yahoo pcre-8.20]# ./configure --prefix=/usr/local/pcre
[root@yahoo pcre-8.20]# make
[root@yahoo pcre-8.20]# make install

二。安装apache
1.下载httpd-2.4.3.tar.gz，地址是：http://httpd.apache.org/ ，上传至/usr/local，安装目录为/usr/local/apache2

2.安装
[root@localhost local]# mkdir -p /usr/local/apache2
[root@localhost local]# tar zxvf httpd-2.4.3.tar.gz
[root@localhost local]# cd httpd-2.4.3
[root@localhost httpd-2.4.3]# ./configure --prefix=/usr/local/apache2 --with-pcre=/usr/local/pcre --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util
[root@localhost httpd-2.4.3]# make
[root@localhost httpd-2.4.3]# make instll
用浏览器访问http:localhost，看到It works!，说明CentOS Apache安装成功了，恭喜您！

3.启动
第一种方法[root@localhost apache2]# /usr/local/apache2/bin/apachectl start

第二种方法[root@localhost apache2]#service httpd start

第二种方法[root@localhost apache2]#/etc/init.d/httpd start

三。安装出现的问题
1.configure: error: no acceptable cc found in $PATH
解决办法：yum install gcc gcc-c++

2.configure: error: APR not found. Please read the documentation.
解决方法：安装Apache的关联软件
如上安装apr-1.4.6.tar.gz

3.configure: error: APR-util not found. Please read the documentation
解决方法：安装apr-util
如上安装apr-util-1.5.1.tar.gz

4.configure: error: APR version 1.3.0 or later is required
主要是因为apr版本过低造成的，应该卸载相关旧版本

5. 启动时报错：
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive globally to suppress this message
解救办法：绝对路径即可：/usr/local/apache2/bin/apachectl start

四。重要配置文件目录

/etc/httpd/conf/httpd.conf 最主要的配置文件
/usr/lib/httpd/modules:apache 支持很多的模块，所以你想要使用的模块默认都放置在此目录
/var/log/httpd apache默认的log
/var/www/html cenos默认的首页所在目录

五。配置apache，最后修改httpd.conf，使apache能使用php
增加如下参数
    AddType application/x-httpd-php .php
    AddType application/x-httpd-php-source .phps
    AddType image/x-icon .ico

DirectoryIndex index.php index.html index.html.var