Compile and install apache + php + mysql in CentOS

LAMP installation is often done by developers, and RPM installation is relatively easier. The installed rpm Package and dependent package can be found on the installation disc, of course, you can also download and install it online, such as in mirrors.sohu.com mirrors.163.com. In centos, yum is supported. Therefore, yum can be used to install yum. It is easy to install and install the dependency package automatically. Here we mainly introduce how to compile and install yum.

1. Obtain relevant open-source programs

[Applicable to CentOS Operating System] use the yum command provided by CentOS Linux to install and upgrade the required libraries (RedHat and other Linux distributions can find the RPM packages of these libraries from the installation CD, installation ):

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Sudo-s LANG = C Yum-y install gcc-c ++ autoconf libjpeg-devel libpng-devel freetype-devel libxml2 libxml2-devel zlib-devel glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses- devel curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn-devel openssl-devel openldap-devel nss_ldap openldap-clients openldap-servers

II. Download and install apache

1. Check whether httpd has been installed.

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Rpm-qa | grep httpd Httpd-2.2.3-31.el5.centos.4 Httpd-manual-2.2.3-31.el5.centos.4

To uninstall the old installation package, run the following command:

Rpm-e httpd-2.2.3-43.el5.centos -- nodeps note: If you enter the rpm-e httpd-2.2.3-31.el5.centos.4 command, the system will prompt that you have a dependency and cannot uninstall. Therefore, add-nodeps to disable dependency checking and force delete. In this case, only httpd is deleted. Other software with dependency will not be deleted, however, these software cannot run because there is no httpd in the system. This is called "not deleted.

Yum-y remove httpd is used to delete all software dependent on httpd. Such as php and mod_ssl. This is clean. Haha.

2. Installation of related software packages

Package to be downloaded:
Apr: http://apr.apache.org/download.cgi
Apr-util: http://apr.apache.org/download.cgi
Pcre: http://pcre.org/http://sourceforge.net/projects/pcre/
---
If not installed, the following message is displayed:

./Configure -- prefix =/usr/local/apache2 -- with-ssl -- enable-so -- enable-rewrite
Checking for chosen layout... Apache
Checking for working mkdir-p... yes
Checking build system type... i686-pc-linux-gnu
Checking host system type... i686-pc-linux-gnu
Checking target system type... i686-pc-linux-gnu

Refreshing Apache Portable Runtime library...

Checking for APR... no
Configure: error: APR not found. Please read the documentation. If you are prompted that apr is missing, you need to download apr. After compiling and installing apr, continue to compile apache
Install apr:

Tar zxvf apr-1.4.2.tar.gz
Cd apr-1.4.2
./Configure -- prefix =/usr/local/apr
Make
Make install generally requires the installation of apr-util and pcre

Tar zxvf apr-util-1.3.10.tar.gz
Cd apr-util-1.3.10
./Configure -- prefix =/usr/local/apr-util -- with-apr =/usr/local/apr
Make
Make install

Tar zxvf pcre-8.11.tar.gz
Cd pcre-8.11
./Configure -- prefix =/usr/local/pcre
Make
Download the make install3 and httpd software packages

Address: http://www.apache.org/dyn/closer.cgi

Download Address: http://labs.renren.com/apache-mirror//httpd/

Wget http://labs.renren.com/apache-mirror//httpd/httpd-2.3.16-beta.tar.gz

(Latest version)

4. Installation

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Tar zxvf httpd-2.3.16.tar.gz Cd httpd-2.3.16 ./Configure -- prefix =/usr/local/apache2 -- with-ssl -- enable-so -- enable-dav-fs -- enable-dav-lock -- Enable-rewrite -- with-apr =/usr/local/apr -- with-apr-util =/usr/local/apr-util -- with-pcre =/usr/local/ pcre Make

Make install note:

1. To enable all modules available: -- enable-MoD-shared = all
2. Be sure to add -- enable-so is the core capable of loading DSO
3. -- enable-dav installs mod_dav_svn.so and mod_authz_svn.so modules.

 

5. Set apache to boot automatically (two methods)

①,

Add a line to the/etc/rc. d/rc. local file.

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/Url/local/apache2/bin/apachectl start

②,
Install apache as a system service

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Cp/usr/local/apache2/bin/apachectl/etc/rc. d/init. d/httpd Vi/etc/rc. d/init. d/httpd

Add (#! /Bin/sh)

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Chkconfig: 2345 10 90

Description: Activates/Deactivates Apache Web Server
Finally, run chkconfig to add apache to the startup service group of the system:

Chkconfig -- add httpd
Chkconfig httpd on 3. mysql download and installation

1. Download

Address: http://mirrors.sohu.com/mysql

Wget http://mirrors.sohu.com/mysql/MySQL-5.1/mysql-5.1.60.tar.gz

2. Installation

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Tar zxvf mysql-5.1.60.tar.gz Cd mysql-5.1.60 ./Configure -- prefix =/usr/local/mysql -- with-comment = Source -- with-server-suffix =-enterprise-gpl -- With-mysqld-user = mysql -- with-debug -- with-big-tables -- with-charset = utf8 -- With-collation = utf8_general_ci -- with-extra-charsets = all -- With-pthread -- enable-static -- enable-thread-safe-client -- with-client-ldflags =-all-static -- With-mysqld-ldflags =-all-static -- enable-validator -- without-ndb-debug -- Enable-local-infile -- with-readlinegroupadd mysql Useradd-g mysql Cd/usr/local/mysql Chown-R msyql. (. Represents root) Chgrp-R mysql. Bin/mysql_install_db -- user = mysql Chown-R root. Chown-R mysql var Cp share/mysql/my-medium.cnf/etc/my. cnf Cp share/mysql. server/etc/rc. d/init. d/mysqld Chmod 755/etc/rc. d/init. d/mysqld Chkconfig -- add mysqld Chkconfig -- level 3 mysqld on /Etc/rc. d/init. d/mysqld start (because the mysql service has been added to the system service, you can also use service mysqld start) to initialize the root user password: Bin/mysqladmin-uroot password 123456

OK. mysql is successfully installed.

 

4. Download and install PHP5

1. Download:

Wget requests

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Tar zxvf php-5.3.3.tar.gz Cd php-5.3.3 . /Configure -- prefix =/usr/local/php -- with-apxs2 =/usr/local/apache2/bin/apxs -- with-zlib -- with-bz2 -- with-gd -- enable-gd-native -ttf -- enable-gd-jis-conv -- enable-mbstring -- with-mysql =/usr/local/mysql -- with-iconv -- with-curl -- enable-static -- enable- zend-multibyte -- enable-inline-optimization -- enable-zend-multibyte -- enable-sockets -- enable-soap -- with-openssl -- with-gettext -- enable-ftp Make Make install Cp/usr/local/src/php-5.3.3/php. ini-recommended/usr/local/php/lib/php. ini

3. Integrate apache and php

Search: AddType application adds the following content below it:

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

4. Restart apache

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/Usr/local/apache2/bin/apachetcl restart

If an error is reported:

Httpd: Syntax error on line 162 of/usr/local/apache2/conf/httpd. conf: Cannot load/usr/local/apache2/modules/libphp5.so into server:/usr/local/apache2/modules/libphp5.so: cannot restore segment prot after reloc: Permission denied solution:

Google's basic problem is caused by the SELinux protection mode. The following figure shows a buddy's blog:

① Method to disable SELINUX:
Vi/etc/selinux/config change SELINUX = enforcing to SELINUX = disabled and restart
② Do not disable SELINUX:
Shell> setenforce 0
Shell> chcon-c-v-R-u system_u-r object_r-t textrel_shlib_t shell>/usr/local/apache2/modules/libphp5.so
Shell>/usr/local/apache2/bin/apachectl restart
Shell> setenforce 1. After the experiment, apapche is started normally, and php is displayed normally.
5. Test
Vim test. php
Input:
<? Php echo phpinfo ();?>
OK. Now the setup of the AMP environment is complete. It's not too early. Wash and sleep!