最近自学linux，看鸟哥的文章。提到了apache，所以在虚拟机redhat 5下安装了一把，

结合国内外文章写下快速可行的教程：

-------------------------------------------------------------------------------

系统版本： # cat /etc/redhat-release

Red Hat Enterprise Linux Server release 5.4 (Tikanga)

一 步骤概览：（摘自apache官网）

Download	$ http://httpd.apache.org/download.cgi
Extract	$ gzip -d httpd-NN.tar.gz $ tar xvf httpd-NN.tar $ cd httpd-NN
Configure	$ ./configure --prefix=PREFIX
Compile	$ make
Install	$ make install
Customize	$ vi PREFIX/conf/httpd.conf
Test	$ PREFIX/bin/apachectl -k start

NN must be replaced with the current version number, and PREFIX must be replaced with the filesystem path under which the server should be installed. If PREFIX is not specified, it defaults to /usr/local/apache2.

--NN 代表版本号，PREFIX指定安装路径，不指定的话默认：/usr/local/apache2.

二、系统要求：（不满足后续安装会提示错误）

APR and APR-Util

Perl-Compatible Regular Expressions Library (PCRE)

三、安装步骤：（满足系统要求）

1.解决apr not found问题

[root@yahootest]# tar -zxf apr-1.4.5.tar.gz

[root@yahoo apr-1.4.5]#./configure --prefix=/usr/local/apr

[root@yahoo apr-1.4.5]#make

[root@yahoo apr-1.4.5]#make install

2.解决APR-util not found问题

[root@yahoo test]# tar -zxfapr-util-1.3.12.tar.gz

[root@yahooapr-util-1.3.12]# ./configure --prefix=/usr/local/apr-util-with-apr=/usr/local/apr/bin/apr-1-config

[root@yahoo apr-util-1.3.12]# make
  [root@yahoo apr-util-1.3.12]# make install

3  ../configure仍提示APR-util notfound，增加--with-apr=/usr/local/apr--with-apr-util=/usr/local/apr-util后出现

configure: error: pcre-config for libpcre not found. PCRE isrequired and available from http://pcre.org/

#./configure –help | grep pcre

--with-pcre=PATH       Use external PCRE library

下载：http://sourceforge.net/projects/pcre

#unzip -o pcre-8.10.zip

#cd pcre-8.10

#./configure --prefix=/usr/local/pcre

#make

#make install

4.编译Apache

[root@yahoo httpd-2.3.12-beta]# ./configure--prefix=/usr/local/apache2 --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util

--with-pcre=/usr/local/pcre/

[root@yahoo httpd-2.3.12-beta]# make
  [root@yahoo httpd-2.3.12-beta]# make install

[root@yahoo httpd-2.3.12-beta]# /usr/local/apache2/bin/apachectlstart

----------------------------

present  by   dylan.