一、MySQL安装
[root@LAMP ~]# cd /usr/local/src [root@LAMP src]# wget http://mirrors.sohu.com/mysql/MySQL-5.5/mysql-5.5.47-linux2.6-x86_64.tar.gz [root@LAMP src]# tar zxvf mysql-5.5.47-linux2.6-x86_64.tar.gz [root@LAMP src]# mv mysql-5.5.47-linux2.6-x86_64 /usr/local/mysql [root@LAMP src]# useradd -s /sbin/nologin mysql //建立MySQL账户，账号用来运行mysql服务 [root@LAMP src]# cd /usr/local/mysql [root@LAMP mysql]# mkdir -p /data/mysql //创建datadir， 数据库文件都会放在这里面 [root@LAMP mysql]# chown -R mysql:mysql /data/mysql //更改权限 并建立家目录 [root@LAMP mysql]# ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql //初始化 [root@LAMP mysql]# cp support-files/my-large.cnf /etc/my.cnf //拷贝配置文件 [root@LAMP mysql]# cp support-files/mysql.server /etc/init.d/mysqld //拷贝启动脚本 [root@LAMP mysql]# chmod 755 /etc/init.d/mysqld //修改启动脚本的权限 [root@LAMP mysql]# vim /etc/init.d/mysqld //修改启动脚本 ... ... basedir= datadir=/data/mysql ... ... [root@LAMP mysql]# chkconfig --add mysqld //加入系统服务项 [root@LAMP mysql]# chkconfig mysqld on //开机自启动 [root@LAMP mysql]# service mysqld start //启动MySQL [root@LAMP mysql]# ps aux|grep mysqld
安装MySQL会遇到的错误 ：
// 初始化时遇到的错误 1 ./bin/mysqld: error while loading shared libraries : libaio.so.1:cannot open shared object file:directory --> yum install -y compat-libstdc++-33 --> yum install -y libaio 2. ./scripts/mysql_install_db: ./bin/my_print_defaults:/lib/ld-linux.so.2:bad ELF interpreter:No such file or directory -->Linux系统与MySQL版本不一致 3. ./scripts/mysql_install_db 没办法被补全 --> chmod +x mysql_install_db
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二、apache 安装
[root@localhost mysql]# cd /usr/local/src/ [root@localhost src]# wget http://syslab.comsenz.com/downloads/linux/httpd-2.2.16.tar.gz [root@localhost src]# tar zxvf httpd-2.2.16.tar.gz [root@localhost src]# cd httpd-2.2.16 [root@localhost httpd-2.2.16]# ./configure --prefix=/usr/local/apache2 --with-included-apr --enable-so --enable-deflate=shared --enable-expires=shared --enable-rewrite=shared --with-pcre
[root@localhost httpd-2.2.16]# make //编译
[root@localhost httpd-2.2.16]# make install //安装
[root@localhost httpd-2.2.16]# echo $? //检查是否编译成功
0
!! --prefix //指定将Apache安装到哪里 --enable-so //启动DSO --enable-deflate=shared //共享方式编译deflate
安装Apache遇到的错误：
1. checking for gcc ... no ---> yum install -y gcc 2. configure: error: no acceptable C compiler found in $PATH See `config.log' for more details configure failed for srclib/apr ---> yum install -y apr apr-devel 3. error: mod_deflate has been requested but can not be built due to prerequisite failures ---> yum install -y zlib-devel
安装的版本如果是2.4请移到此处查看错误解答
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三、安装PHP
#首先安装PHP依赖的安装包 [root@localhost httpd-2.2.16]# yum install -y libxml2-devel openssl openssl-devel bzip2 bzip2-devel libpng libpng-devel freetype freetype-devel perl libjpeg-devel [root@localhost httpd-2.2.16]# cd /usr/local/src [root@localhost src]# wget http://am1.php.net/distributions/php-5.3.27.tar.gz [root@localhost src]# tar zxvf php-5.3.27.tar.gz [root@localhost src]# cd php-5.3.27 [root@localhost php-5.3.27]# ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs --with-config-file-path=/usr/local/php/etc --with-mysql=/usr/local/mysql --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif --disable-ipv6 [root@localhost php-5.3.27]# make [root@localhost php-5.3.27]# make install [root@localhost php-5.3.27]# cp php.ini-production /usr/local/php/etc/php.ini //拷贝配置文件
安装php会遇到的错误：
1. configure: error: xml2-config not found. Please check your libxml2 installation. --> yum install -y libxml2-devel 2. .configure: error: Cannot find OpenSSL's <evp.h> --> yum install -y openssl openssl-devel 3. checking for BZip2 in default path... not found configure: error: Please reinstall the BZip2 distribution --> yum install -y bzip2 bzip2-devel 4. configure: error: png.h not found. --> yum install -y libpng libpng-devel 5. configure: error: freetype.h not found. --> yum install -y freetype freetype-devel 6. configure: error: mcrypt.h not found. Please reinstall libmcrypt. -->rpm -ivh "http://www.aminglinux.com/bbs/data/attachment/forum/month_1211/epel-release-6-7.noarch.rpm"
-->yum install -y libmcrypt-devel //因为centos6.x 默认的yum源没有libmcrypt-devel 这个包，只能借助第三方yum源
7. Sorry ,I cannot run apxs. Possible reasons follow:
1.Perl is not installed
2.apxs was not found. Try to pass the path using --with-apxs2=/path/to/apxs
3.Apache was not not built using --enable-so (the apxs usage page is displayed)
The output of /usr/local/apache2/bin/apxs follows: ./configure: /usr/local/apache2/bin/apxs:
/replace/with/path/to/perl/interpreter: bad interpreter or directory configure:error:Aborting
--> yum install -y perl -->vim /usr/local/apache2/bin/apxs
找到关键字 ”/replace/with/path/to/perl/interpreter“
在第一个行 ：#!/replace/with/path/to/perl/interpreter -w
perl的安装目录为/usr/bin/perl 所以将第一行修改为：#! /usr/bin/perl -w
-->./configure
8. configure: error: jpeglib.h not found
--> yum install -y libjpeg-devel
当看到字样
Thank you for using PHP.
则安装成功！
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四、Apache结合php 提供服务
[root@localhost ~]# vim /usr/local/apache2/conf/httpd.conf //apache的配置文件 ... ... AddType application/x-gzip .gz .tgz //在该行下面增加 AddType application/x-httpd-php .php ... <IfModule dir_module> DirectoryIndex index.html index.htm index.php //在此处增加htm和php </IfModule> ... #ServerName www.example.com:80 //改为 ServerName localhost:80 ...
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五、测试LAMP是否配置成功
[root@localhost ~]# /usr/local/apa:che2/bin/apachectl -t //Apache检验配置文件是否正确 Syntax OK [root@localhost ~]# /usr/local/apache2/bin/apachectl start //启动Apache [root@localhost ~]# netstat -lnp |grep httpd //查看Apache是否启动 tcp 0 0 :::80 :::* LISTEN 7667/httpd [root@localhost ~]# curl localhost //curl命令简单测试 <html><body><h1>It works!</h1></body></html> [root@localhost ~]# vim /usr/local/apache2/htdocs/1.php //测试是否正确解析php //写入 <?php echo "php works" ?> [root@localhost ~]# curl localhost/1.php php works[root@localhost ~]# //succeed //初次使用浏览器访问我们的web服务的时候，你可能无法访问，这是因为防火墙的缘故。 [root@localhost ~]# iptables -F [root@localhost ~]# setenforce 0