一、源码安装LAMP环境:
步骤:
( 一)安装httpd
挂载LAMP+POSTFIX.iso
mount /dev/cdrom /media
cp /media/*  /tmp
搭建yum源
yum install  *gcc*  -y
yum install *openssl*
cd  /tmp
tar  -zxvf httpd-2.2.9.tar.gz -C /usr/src
cd  /usr/src/httpd-2.2.9
./configure --prefix=/usr/local/apache2 --enable-rewrite --enable-so --enable-auth-digest --enable-cgi --with-ssl=/usr/lib --enable-ssl --enable-suexec --with-suexec-caller=daemon --with-suexec-docroot=/usr/local/apache2/htdocs
 make && make install

说明:
--with-suexec-caller=daemon  指定允许调用SUEXEC   功能用户名为daemon。
--with-suexec-docroot        指定SUEXEC功能的网页

cd  /usr/local/apache2/bin
cp  apachectl /etc/init.d/httpd
vim /etc/init.d/httpd
# chkconfig: 35 85 15
# description: Web Server
chkconfig --add httpd
chkconfig --level 35 httpd on

(二)安装mysql
yum -y install libtermcap-devel
cd  /tmp
tar -zxvf mysql-5.0.56.tar.gz -C /usr/src
useradd -M -s /sbin/nologin mysql
cd  /usr/src/mysql-5.0.56
./configure --prefix=/usr/local/mysql --with-mysqld-user=mysql
make  &&  make install
cp support-files/my-medium.cnf /etc/my.cnf
/usr/local/mysql/bin/mysql_install_db --user=mysql
chown -R root:mysql /usr/local/mysql
chown -R mysql /usr/local/mysql/var
echo "/usr/local/mysql/lib/mysql" >> /etc/ld.so.conf
ldconfig
cp support-files/mysql.server /etc/init.d/mysqld
chmod o+x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on
service mysqld start
export PATH=$PATH:/usr/local/mysql/bin
echo "export PATH=$PATH:/usr/local/mysql/bin" >> /etc/profile
mysqladmin  -u root password 123456
mysql -u root -p
输入密码123456
quit

(三)安装php
yum install *libxml2* -y
cd  /tmp
tar  -jxvf php-5.2.6.tar.bz2 -C /usr/src
cd /usr/src/php-5.2.6
./configure --prefix=/usr/local/php5 --enable-mbstring --with-apxs2=/usr/local/apache2/bin/apxs --with-mysql=/usr/local/mysql --with-config-file-path=/usr/local/php
make
make  install
cp  php.ini-dist  /usr/local/php5/php.ini
vim  /usr/local/apache2/conf/httpd.conf
53 LoadModule php5_module modules/libphp5.so
54 AddType application/x-httpd-php .php           (注意是空格.php)
167 <IfModule dir_module>
168 DirectoryIndex index.php index.html
169 </IfModule>


service httpd restart

(四)测试验证
vim  /usr/local/apache2/htdocs/index.php
<?php       
phpinfo();
?>
service  httpd  restart
客户端访问web。

二、架设Discuz
mysql  -u root –p
create database bbsdb;
grant all on bbsdb.* to runbbs@localhost identified by '123456';
quit
cd  /tmp
unzip UCenter_1.0.0_SC_UTF8.zip -d  /usr/local/apache2/htdocs/
mv /usr/local/apache2/htdocs/upload  /usr/local/apache2/htdocs/ucenter
unzip Discuz_6.1.0_SC_UTF8.zip -d  /usr/local/apache2/htdocs/
mv /usr/local/apache2/htdocs/upload  /usr/local/apache2/htdocs/bbs
cd  /usr/local/apache2/htdocs/ucenter
chown -R daemon data
cd /usr/local/apache2/htdocs/bbs
chown -R daemon  config.inc.php  attachments  forumdata  uc_client/data/cache
http://ip/ucenter/install
http://ip/bbs/install

三、安装phpMyAdmin
cd  /tmp
tar  -zxvf  phpMyAdmin-2.11.9.5-all-languages.tar.gz  -C  /usr/local/apache2/htdocs
cd  /usr/local/apache2/htdocs
mv  phpMyAdmin-2.11.9.5-all-languages/ phpMyAdmin
cp  config.sample.inc.php  config.inc.php
vim config.inc.php
17 $cfg['blowfish_secret'] = '123456';
http://ip/phpMyAdmin

破解mysql密码:
service mysqld stop
/usr/local/mysql/bin/mysqld_safe --skip-grant-table &
mysql -u root
update mysql.user set password=password('123456') where user='root';
flush privileges;