linux下安装 PHP5.2.x,配置apache

1.apache已经安装，并且安装地址为：/usr/local/web/apache2

2.下载PHP 并解压缩： 

下载地址：http://cn2.php.net/get/php-5.2.17.tar.gz/from/a/mirror

将文件上传到linux服务器

# tar zxvf php-5.2.17.tar.gz 

# cd php-5.2.17 

3.设置安装配置信息

查看confiure配置帮助文件

# ./configure --help

根据帮助文件开启需要的模块信息。

# ./configure --prefix=/usr/local/web/php --with-apxs2=/usr/local/web/apache2/bin/apxs  --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --with-bz2 --with-mysql --with-mysqli --with-pdo-mysql --with-xsl

如果提示：xml2-config not found. Please check your libxml2 installation

则安装：libxml2 libxml2-devel

# yum install libxml2

# yum install libxml2-devel -y

安装完之后查找xml2-config文件是否存在

# find / -name "xml2-config"

如果提示：annot find OpenSSL's

安装：openssl-devel

# yum install openssl openssl-devel

如果提示：Please reinstall the libcurl distribution -easy.h should be in <curl-dir>/include/curl/

安装：curl curl-devel 

# yum install curl curl-devel 

如果提示：error: libjpeg.(a|so) not found

则安装：gd gd-devel

# yum -y install gd

# yum -y install gd-devel

如果提示：error: Cannot find ldap.h

则安装：openldap-devel openldap-servers openldap-clients

# yum -y install openldap-devel openldap-servers openldap-clients

如果提示：error:mcrypt.h not found. Please reinstall libmcrypt

则安装：libmcrypt libmcrypt-devel

# yum install libmcrypt libmcrypt-devel

如果提示：No package libmcrypt available.

则先下载：# rpm -ivh "http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm"

再重新安装：libmcrypt libmcrypt-devel

如果提示：error:Please reinstall libmhash

则安装：libmhash libmhash-devel

# yum install libmhash libmhash-devel

如果提示： error: Please reinstall the BZip2 distribution

则安装：bzip2 bzip2-devel

# yum install bzip2 bzip2-devel

如果提示： configure: error: Cannot find MySQL header files under yes.

则安装：mysql-devel 

# yum install mysql-devel 

如果提示： error: xslt-config not found.  Please reinstall the libxslt >= 1.1.0 distribution

则安装：libxslt libxslt-devel 

# yum install libxslt libxslt-devel 

重新设置安装配置信息

3.make程序

# make ZEND_EXTRA_LIBS='-liconv' 

 

如果提示错误：

/usr/bin/ld: cannot find -liconv

collect2: ld returned 1 exit status

make: *** [libphp5.la] Error 1

则下载libiconv-1.14.tar.gz 并上传到服务器安装。

下载地址：http://www.gnu.org/software/libiconv/#downloading

安装libiconv：

# tar zxvf libiconv-1.14.tar.gz

# cd libiconv-1.14 

# ./configure --prefix=/usr/local

# make

# make install

cd /home/php/php-5.2.17 

重新make一下

# make distclean(如果想重新config时，先用这个命令，然后config然后再make)

# make ZEND_EXTRA_LIBS='-liconv' 

4.安装php

# make install 

如果报错：

/root/Nginxsource/php-5.2.14/sapi/cli/php: error while loading shared libraries: libiconv.so.2: cannot open shared object file: No such file or directory

make[1]: *** [install-pear-installer] Error 127         #很明显meke  install的时候找不到libiconv.so.2的库文件了

make: *** [install-pear] Error 2                       #貌似这个错误在Centos6.x上面每次编译都会报错！

解决的方法如下：

1.在/etc/ld.so.conf中加一行/usr/local/lib，

2.然后运行ldconfig

这样就ok了它就能找到库文件了

再重新安装一下。

# cp php.ini-dist /usr/local/web/php/lib/php.ini

完成php安装

相关关联库安装：

yum -y install libxml2 libxml2-devel openssl openssl-devel curl curl-devel gd gd-devel openldap-devel openldap-servers openldap-clients bzip2 bzip2-devel mysql-devel libxslt libxslt-devel 

rpm -ivh "http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm"

yum -y install libmcrypt libmcrypt-devel libmhash libmhash-devel

./configure --prefix=/usr/local/web/php --with-apxs2=/usr/local/web/apache2/bin/apxs  --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --with-bz2 --with-mysql --with-mysqli --with-pdo-mysql --with-xsl

# vi /usr/local/web/php/lib/php.ini

修改下面的内容为On

    register_globals = On

然后修改httpd.conf文件

    vi /usr/local/web/apache2/conf/httpd.conf

修改为下面的内容：

    #将ServerAdmin

   [email=q3boy@younet.com]q3boy@younet.com[/email]

    一行改为您的邮箱地址

    #DocumentRoot "/usr/local/web/apache2/htdocs" 此处为html文件主目录

    # 同上

    #Options FollowSymLinks MultiViews 为安全起见，去掉"Indexes"

    #

    # DirectoryIndex default.php default.phtml default.php3 default.html default.htm

    #

    #设置apache的默认文件名次序

    #AddType application/x-httpd-php .php .phtml .php3 .inc

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

    #设置php文件后缀

   OK!现在已经完成98%了，下面启动apache服务

   /usr/local/apache/bin/apachectl start

   自己制作一个test.php文件放到主目录中测试apache

   如果成功的话，会显示你的phpinfo界面。

可以使用php自带的pecl安装程序

# cd /usr/local/web/php/bin

# ./pecl install memcache

安装完后会有类似这样的提示：

Installing '/usr/local/web/php/lib/php/extensions/no-debug-non-zts-20060613/memcache.so'

install ok: channel://pecl.php.net/memcache-2.2.7

configuration option "php_ini" is not set to php.ini location

You should add "extension=memcache.so" to php.ini

把这个记住，然后修改php.ini，把

extension_dir = "./"

修改为

extension_dir = "/usr/local/web/php/lib/php/extensions/no-debug-non-zts-20060613/"

并添加一行

extension="memcache.so"