********************
Apache安装
********************
http://httpd.apache.org/docs/2.4/  官方文档
1.解压
[root@ocp u01]# tar zxf httpd-2.4.17.tar.gz 
2.将包放到src下
[root@ocp u01]# mv httpd-2.4.17 /usr/local/src

3. 安装 apache 依赖关联包（共四个：apr，apr-iconv，apr-util，pcre）
（1）、安装apr
# tar zxvf apr-1.3.8.tar.gz
# cd apr-1.3.8
# ./configure --prefix=/usr/local/apr
# make
# make install
（2）、安装apr-iconv
# tar -zxvf apr-iconv-1.2.1.tar.gz
# cd apr-iconv-1.2.1
# ./configure --prefix=/usr/local/apr-iconv --with-apr=/usr/local/apr
# make
# make install

（3）、安装apr-util
# tar zxvf apr-util-1.3.9.tar.gz
# cd apr-util-1.3.9
# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr --with-apr-iconv=/usr/local/apr-iconv/bin/apriconv
# make
# make install
 (4)、安装pcre
 下载地址：http://sourceforge.net/projects/pcre/files/
[root@ocp pcre-8.37]# tar zxf pcre-8.37.tar.gz
[root@ocp pcre-8.37]# cd pcre-8.37
[root@ocp pcre-8.37]# ./configure --prefix=/usr/local/pcre
# make
# make install

4.安装apahce
[root@ocp httpd-2.4.17]# ./configure  --prefix=/usr/local/web/apache --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util  --with-pcre=/usr/local/pcre
[root@ocp httpd-2.4.17]# make
[root@ocp httpd-2.4.17]# make install

5.查看是否安装成功
[root@ocp httpd-2.4.17]# /usr/local/web/apache/bin/apachectl -v
Server version: Apache/2.4.17 (Unix)
Server built:   Sep 24 2015 10:16:05
出现版本信息,说明安装成功

6.启动apache
[root@ocp httpd-2.4.17]# /usr/local/web/apache/bin/apachectl start