linux下Apache的安装

 安装Apache，报错：Cannot use an external APR with the bundled APR-util

 版本为：tomcat-connectors-1.2.37-src.gz

 错误提示要求安装APR和APR-util。

 正确的配置如下：

[root@Redhat~]# tar -zxvf httpd-2.2.23.tar.gz  #解压apache安装文件
[root@Redhat~]#cd httpd-2.2.23 
[root@Redhat~]#cd srclib/apr
[root@Redhat~]#./configure --prefix=/usr/local/apr
[root@Redhat~]#make && make install
[root@Redhat~]#cd srclib/apr-util
[root@Redhat~]#./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
[root@Redhat~]#make && make install
[root@Redhat~]#./configure --prefix=/usr/local/apache2 --enable-deflate --enable-expires --enable-headers --enable-modules=most --enable-so --with-mpm=worker --enable-rewrite --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util
[root@Redhat~]#make && make install

    启动apache [root@Redhat bin]./apachectl start

    报错：“httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName”的解决方案，意思是指没有配置本地服务名ServerName：localhost。

进入apache的安装目录，（以自己的安装路径为准）

[root@Redhat bin]/usr/local/apache2/conf

  找到httpd.conf；编辑httpd.conf文件，搜索"#ServerName"，添加ServerName localhost:80

[root@Redhat conf]# ls
extra  httpd.conf  magic  mime.types  original
[root@Redhat conf]# vi httpd.conf
#ServerName www.example.com:80
ServerName localhost:80

 再重新启动apache:

[root@Redhat apache2]# ./bin/apachectl restart

访问apache服务器：http://localhost  

响应结果：It works！  

则安装成功。