linux下装apache踩过的坑

问：Another app is currently holding the yum lock?

答：rm -r /var/run/yum.pid

问：configure: error: ...No recognized SSL/TLS toolkit detected

答：yum install openssl openssl-devel（如果装完还出现这个错误，需要在apahce配置时加入--with-ssl=/usr/local/openssl）

问：checking whether to enable mod_deflate... configure: error: mod_deflate has been requested but c

答：yum install zlib-devel

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

问：Cannot use an external APR with the bundled APR-util

答：安装apache，加入参数（--with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util）

[root@web1 httpd-2.2.19]# ./configure --prefix=/opt/apache --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

1.下载所需软件包：
wget http://archive.apache.org/dist/apr/apr-1.4.5.tar.gz  
wget http://archive.apache.org/dist/apr/apr-util-1.3.12.tar.gz  
wget http://jaist.dl.sourceforge.net/project/pcre/pcre/8.10/pcre-8.10.zip
具体步骤如下:
 a:解决apr not found问题>>>>>>
   [root@xt test]# tar -zxf apr-1.4.5.tar.gz  
   [root@xt test]# cd  apr-1.4.5  
   [root@xt apr-1.4.5]# ./configure --prefix=/usr/local/apr  
   [root@xt apr-1.4.5]# make && make install

 b:解决APR-util not found问题>>>>
   [root@xt test]# tar -zxf apr-util-1.3.12.tar.gz  
   [root@xt test]# cd apr-util-1.3.12  
   [root@xt apr-util-1.3.12]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr 
   [root@xt apr-util-1.3.12]# make && make install

 c:解决pcre问题>>>>>>>>>
   [root@xt test]#unzip -o pcre-8.10.zip  
   [root@xt test]#cd pcre-8.10  
   [root@xt pcre-8.10]#./configure --prefix=/usr/local/pcre  
   [root@xt pcre-8.10]#make && make install 
（可能出现g++: command not found，Centos下执行  yum -y update gcc yum -y install gcc+ gcc-c++ ，安装完之后在执行上一步./configure...）