本以为Apache的编译安装很简单，其实不然；
以前的环境下编译报错很少 ，但这次不行了
提示configure: error: APR not found. Please read the documentation.
经网上查阅资料才知道这是Apache的关联软件
在apr.apache.org网站上可以下载此软件(apr-1.4.5.tar.gz)；编译安装完成后；本以为就可以相安无事的进行Apache的安装 ；没想到 突然间报了个
configure: error: APR-util not found. Please read the documentation
然后就下载apr-util-1.5.3.tar.bz2进行编译安装
yum remove apr-util-devel apr apr-util-mysql apr-docs apr-devel apr-util apr-util-docs
具体步骤如下:
1.解决apr not found问题——————>
APR和APR-UTIL的下载地址：http://apr.apache.org/download.cgi
[root@yahoo test]# 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 -zxf apr-util-1.3.12.tar.gz
[root@yahoo apr-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 not found，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 is required and available from http://pcre.org/
./configure –help | grep pcre
–with-pcre=PATH Use external PCRE library
下载：http://sourceforge.net/projects/pcre
下载地址二：http://ftp.exim.llorien.org/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/
[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/apachectl start
在IE中输入地址 ，显示
It works!