详解Linux下的postfix安装

　　ln: 正在创建指向“/usr/local/sasl2/lib/libsasl2.so”的符号链接“/usr/lib/libsasl2.so”: 文件已存在

　　创建指向“/usr/local/sasl2/lib/libsasl2.so.2”的符号链接“/usr/lib/libsasl2.so.2”

　　ln: 正在创建指向“/usr/local/sasl2/lib/libsasl2.so.2”的符号链接“/usr/lib/libsasl2.so.2”: 文件已存在

　　创建指向“/usr/local/sasl2/lib/libsasl2.so.2.0.22”的符号链接“/usr/lib/libsasl2.so.2.0.22”

　　创建指向“/usr/local/sasl2/lib/sasl2”的符号链接“/usr/lib/sasl2”

　　[root@server250 ~]# ln -sv /usr/local/sasl2/lib/* /usr/local/lib

　　创建指向“/usr/local/sasl2/lib/libsasl2.la”的符号链接“/usr/local/lib/libsasl2.la”

　　创建指向“/usr/local/sasl2/lib/libsasl2.so”的符号链接“/usr/local/lib/libsasl2.so”

　　创建指向“/usr/local/sasl2/lib/libsasl2.so.2”的符号链接“/usr/local/lib/libsasl2.so.2”

　　创建指向“/usr/local/sasl2/lib/libsasl2.so.2.0.22”的符号链接“/usr/local/lib/libsasl2.so.2.0.22”

　　创建指向“/usr/local/sasl2/lib/sasl2”的符号链接“/usr/local/lib/sasl2”

　　[root@server250 ~]# ln -sv /usr/local/sasl2/include/sasl/* /usr/local/include/

　　创建指向“/usr/local/sasl2/include/sasl/hmac-md5.h”的符号链接“/usr/local/include/hmac-md5.h”

　　创建指向“/usr/local/sasl2/include/sasl/md5global.h”的符号链接“/usr/local/include/md5global.h”

　　创建指向“/usr/local/sasl2/include/sasl/md5.h”的符号链接“/usr/local/include/md5.h”

　　创建指向“/usr/local/sasl2/include/sasl/prop.h”的符号链接“/usr/local/include/prop.h”

　　创建指向“/usr/local/sasl2/include/sasl/sasl.h”的符号链接“/usr/local/include/sasl.h”

　　创建指向“/usr/local/sasl2/include/sasl/saslplug.h”的符号链接“/usr/local/include/saslplug.h”

　　创建指向“/usr/local/sasl2/include/sasl/saslutil.h”的符号链接“/usr/local/include/saslutil.h”

　　启动

　　/usr/local/sasl2/sbin/saslauthd -a shadow pam

　　添加到库文件

　　[root@server250 local]# echo "/usr/local/sasl2/lib" >>/etc/ld.so.conf

　　[root@server250 local]# echo "/usr/local/sasl2/lib/sasl2/" >> /etc/ld.so.conf

　　[root@server250 local]#

　　[root@server250 local]#

　　[root@server250 local]#

　　[root@server250 local]# ldconfig -v

　　Ok

　　第四编译安装apache

　　完成以上后，开始安装apache

　　[root@server250 postfix]# tar jxvf httpd-2.2.21.tar.bz2

　　[root@server250 postfix]# ./configure --prefix=/usr/local/apache --enable-so --enable-track-vars --enable-rewrite --with-zlib --enable-mods-shared=most --enable-suexec --with-suexec-caller=daemon

　　Make makeinstall

　　第五编译安装php

　　[root@server250 postfix]# tar zxvf php-5.3.6.tar.gz

　　[root@server250 php-5.3.6]# ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql -with-mysqli=/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-png-dir --with-jpeg-dir --with-zlib --with-freetype-dir --with-gd-dir --enable-mbstring=all

　　[root@server250 ~]# ln -sv /usr/local/mysql/include/* /usr/local/mysql/include/mysql

　　/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c: In function 'zm_startup_mysqli':

　　2/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c:644: error: 'MYSQL_RPL_MASTER' undeclared (first use in this function)

　　3/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c:644: error: (Each undeclared identifier is reported only once

　　4/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c:644: error: for each function it appears in.)

　　5/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c:645: error: 'MYSQL_RPL_SLAVE' undeclared (first use in this function)

　　6/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c:646: error: 'MYSQL_RPL_ADMIN' undeclared (first use in this function)

　　7make: *** [ext/mysqli/mysqli.lo] Error 1

　　[root@server250 ~]# ln -sv /usr/local/mysql/include/* /usr/local/mysql/include/mysql

　　[root@server250 php-5.3.6]# ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql -with-mysqli=/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-png-dir --with-jpeg-dir --with-zlib --with-freetype-dir --with-gd-dir --enable-mbstring=all

　　Make && make install

　　第六，php+apache+mysql的整合

　　Ok，安装php之后，则是可以进行修改http的文件，即是php+apache的整合

　　 AddType application/x-httpd-php .php

　　AddType application/x-httpd-php-source .phps

　　[root@localhost htdocs]# vi test.php

　　

　　phpinfo();

　　?>

　　在directory 目录处添加index。Php和index.html在一起

　　之后测试

　　http://ip/test.php

　　如下所示是正确的