下载Apache 2.4及依赖包
Apache官网下载：http://httpd.apache.org/download.cgi
由于Apache依赖于APR、APR-Util和PCRE，所以需要下载：
APR + APR-Util：http://apr.apache.org/download.cgi
PCRE：http://sourceforge.net/projects/pcre/files/pcre/
在此，笔者使用均为目前最新版本，Apache 1.4.6，APR 1.4.1，APR-Util 2.4.1，Perl 5.14.2，PCRE 8.30
安装依赖
APR及APR-Util安装
解压缩APR及APR-Util
shell> sudo tar zxvf apr-1.4.6.tar.gz -C /opt/sources
shell> sudo tar zxvf apr-util-1.4.1.tar.gz -C /opt/sources
创建安装目录并创建软链接
shell> sudo mkdir /opt/software/develop/apr-1.4.6
shell> sudo mkdir /opt/software/develop/apr-util-1.4.1
shell> sudo ln -s /opt/software/develop/apr-1.4.6 /usr/local/apr
shell> sudo ln -s /opt/software/develop/apr-util-1.4.1 /usr/local/apr-util
安装APR及APR-Util
shell> sudo ./configure --prefix=/usr/local/apr
shell> sudo make
shell> sudo make install
shell> cd /opt/sources/apr-util-1.4.1
shell> sudo ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
shell> sudo make
shell> sudo make install
安装PCRE
首先请确定系统安装了Perl，Perl在此不再赘述，如有需要请去官网查看安装细则：http://www.cpan.org/src/README.html
解压缩PCRE
shell> sudo tar zxvf pcre-8.30.tar.gz -C /opt/sources
创建PCRE安装目录及软链接
shell> sudo mkdir /opt/software/develop/pcre-8.30
shell> sudo ln -s /opt/software/develop/pcre-8.30 /usr/local/pcre
安装PCRE
shell> cd /opt/sources/pcre-8.30
shell> sudo ./configure --prefix=/usr/local/pcre
shell> sudo make
shell> sudo make install
安装Apache 2.4
解压缩Apache 2.4
shell> sudo tar zxvf httpd-2.4.2.tar.gz -C /opt/sources
创建Apache安装目录及软链接
shell> sudo mkdir /opt/software/develop/httpd-2.4.2
shell> sudo ln -s /opt/software/develop/httpd-2.4.2 /usr/local/apache2
安装Apache
# 此处请根据自己要搭建的环境进行配置，我这里是为了配置PHP环境
shell> sudo ./configure --prefix=/usr/local/apache2 --enable-so --enable-rewrite=shared --with-mpm=prefork --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --with-pcre=/usr/local/pcre
shell> sudo make
shell> sudo make install
启动Apache
通过apachectl启动Apach
shell> sudo /usr/local/apache2/bin/apachectl start
检查是否有Apache进程
shell> ps aux | grep httpd
如果有Apache的进程，则证明启动成功，浏览器地址栏输入 http://localhost 试试吧～
启动成功之后，可以将apachectl拷贝到/etc/init.d下，作为service启动。
shell> sudo service httpd start
以上内容转自http://www.cnblogs.com/rainisic/archive/2012/05/23/Linux_Apache2_4_Install.html
http://www.cnblogs.com/rainisic/archive/2012/05/23.html
debian上安装php时，configure一步可能会报：
xml2-config not found. Please check your libxml2 installation
用apt-get install libxm2 后，执行：
./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --with-libxml-dir=/usr/include/libxml2apache中配置php支持，记得要在httpd.conf中加入：
LoadModule php5_module modules/libphp5.so
<FilesMatch \.php$>
SetHandler application/x-httpd-php
</FilesMatch>
配置cgi支持，记得要在httpd.conf中加入：
LoadModule cgid_module modules/mod_cgid.so
AddHandler cgi-script .cgi