linux下手动安装apache详解

引自：http://blog.chinaunix.net/uid-28458801-id-4211258.html

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error1：出现以下错误时候，需要下载安装apr

configure: error: APR not found.  Please read the documentation.

apr下载地址：http://apr.apache.org/download.cgi

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前言：

    linux下，默认安装软件，在开发过程中会经常不知道到什么路径下找到所需的程序，因此手动安装程序对后续的使用会提供非常大的便利。在此，以安装apache为例。


一，准备
    1，安装 apr
        下载地址：http://apr.apache.org/download.cgi

            [root@ubuntu:/work/soft/apache]# tar jxvf apr-1.5.0.tar.bz2

            [root@@ubuntu:/work/soft/apache/apr-1.5.0]# ./configure --prefix=/work/installed/apr

            [root@@ubuntu:/work/soft/apache/apr-1.5.0]# make

            [root@@ubuntu:/work/soft/apache/apr-1.5.0]# make install

    2，安装 apr-util
        下载地址：http://apr.apache.org/download.cgi
            [root@ubuntu:/work/soft/apache]# tar jxvf  apr-util-1.5.3.tar.bz2

            [root@@ubuntu:/work/soft/apache/apr-util-1.5.3]# ./configure --prefix=/work/installed/apr-util --with-apr=/work/installed/apr

            [root@@ubuntu:/work/soft/apache/apr-util-1.5.3]# make

            [root@@ubuntu:/work/soft/apache/apr-util-1.5.3]# make install

    3，安装 pcre
        下载地址：http://pcre.org/
            [root@ubuntu:/work/soft/apache]# tar jxvf  pcre-8.35.tar.bz2

            [root@@ubuntu:/work/soft/apache/pcre-8.35]# ./configure --prefix=/work/installed/pcre

            [root@@ubuntu:/work/soft/apache/pcre-8.35]# make

            [root@@ubuntu:/work/soft/apache/pcre-8.35]# make install

        注意：如果在安装 pcre 时，遇到问题：configure: error: You need a C++ compiler for C++ support.
        解决方法：sudo apt-get install build-essential


二，安装apache
        下载地址：http://httpd.apache.org/
            [root@ubuntu:/work/soft/apache]# tar jxvf  httpd-2.4.9.tar.bz2

            [root@@ubuntu:/work/soft/apache/httpd-2.4.9]#  ./configure --prefix=/work/installed/apache --with-apr=/work/installed/apr --with-apr-util=/work/installed/apr-util --with-pcre=/work/installed/pcre

            [root@@ubuntu:/work/soft/apache/httpd-2.4.9]# make

            [root@@ubuntu:/work/soft/apache/httpd-2.4.9]# make install


三，配置
        1，修改配置文件
            否则会出现问题：
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to suppress this message
            解决方法：
            [root@ubuntu:/work/installed/apache]# sudo gedit conf/httpd.conf
            把：
                # ServerName www.example.com:80
            改为：
                ServerName localhost:80

    
        2，启动
            [root@ubuntu:/work/installed/apache]# ./bin/apachectl start
            

        3，开机启动
            打开文件：/etc/rc.local
            [root@ubuntu:/]# sudo gedit /etc/rc.local

            添加：/work/installed/apache/bin/apachectl start