1、freeTDS(解决PHP与MSSQL连接的问题
具体安装如下：
freeTDS的安装
#tar –zxvf freetds-stable.tgz
#cd freetds-0.63
#./configure --prefix=/usr/local/freetds #make
#make install
#vi /etc/ld.so.conf 设置系统动态库配置文件，加入以下：
/usr/local/freetds/lib
保存退出。
#ldconfig 重新加载动态库列表ld.so.conf
2、安装 jpeg6
建立目录
# mkdir /usr/local/jpeg6
# mkdir /usr/local/jpeg6/bin
# mkdir /usr/local/jpeg6/lib
# mkdir /usr/local/jpeg6/include
# mkdir /usr/local/jpeg6/man
# mkdir /usr/local/jpeg6/man/man1
# cd /root/soft
# tar -zxf jpegsrc.v6b.tar.gz
# cd jpeg-6b
# ./configure --prefix=/usr/local/jpeg6/ --enable-shared --enable-static
#echo $?
# make; make install
3、安装libpng
# cd /root/soft
# tar -zxf libpng-1.2.8.tar.gz
# cd libpng-1.2.8
# cp scripts/makefile.std makefile
# make; make install
4、安装 freetype
# cd /root/soft
# tar -zxf freetype-2.1.10.tar.gz
# cd freetype-2.1.10
# ./configure --prefix=/usr/local/freetype
#echo $?
# make;make install
5、安装最新的GD库
# cd /root/soft
# tar -zxf gd-2.0.33.tar.gz
# cd gd-2.0.33
# ./configure --prefix=/usr/local/gd2 --with-jpeg=/usr/local/jpeg6/ --with-png --with-zlib --with-freetype=/usr/local/freetype/
#echo $?
# make; make install
6、安装最新的Curl库
# cd /root/soft
# tar -zxf curl-7.15.0.tar.gz
# ./configure --prefix=/usr/local/curl
#echo $?
# make; make install
7、
由于php5需libxml2的支持, 所以先安装libxml2
# cd /root/soft
# tar -zxf libxml2-2.6.19.tar.gz
# cd libxml2-2.6.19
# ./configure --prefix=/usr/local/libxml2
#echo $?
# make; make install
8、安装 libxslt
# cd /root/soft
# tar -zxf libxslt-1.1.15.tar.gz
# cd libxslt-1.1.15
# ./configure --prefix=/usr/local/libxslt --with-libxml-prefix=/usr/local/libxml2
#echo $?
# make; make install
开始安装php
# tar -zxf php-5.0.5.tar.gz
# cd php-5.05
# ./configure --prefix=/usr/local/php --enable-mbstring --with-apxs2=/usr/local/apache2/bin/apxs --with-pear=/usr/share/php --with-bz2 --with-MySQL=/usr/local/mysql/--with-curl=/usr/local/curl --enable-ftp --with-libxml-dir=/usr/local/libxml2 --with-expat-dir=/usr/lib --enable-soap --with-xsl=/usr/local/libxslt --enable-xslt --with-gd=/usr/local/gd2/ --enable-gd-native-ttf --enable-gd-jis-conv --with-jpeg-dir=/usr/local/jpeg6/ --with-zlib-dir=/usr/lib --with-png --with-freetype-dir=/usr/local/freetype --with-config-file-path=/etc --with-iconv --disable-ipv6 --enable-static --enable-maintainer-zts --enable-zend-multibyte --enabl e-inline-optimization --enable-zend-multibyte --enable-sockets --enable-soap
#echo $?
# make
# make install
其中./configure 后的
--prefix=/usr/local/php
--with-apxs2=/usr/local/apache/bin/apxs
--with-mysql=/usr/local/mysql/
--with-libxml-dir=/usr/local/libxml2
是必要的选项
--with-gd=/usr/local/gd2/
--with-jpeg-dir=/usr/local/jpeg6/
--with-png
--with-zlib-dir=/usr/lib
--with-freetype-dir=/usr/local/freetype
这是让PHP支持GD库的配置选项
--with-curl=/usr/local/curl 支持CURL库
--enable-ftp 打开FTP库函数支持
--enable-soap --with-xsl=/usr/local/libxslt --enable-xslt
让PHP支持SOAP, 上面这些一般用得少, 可以去掉
如果在MAKE的时候出错，那么就是你以上相关的软件没有安装好，这是最全的，出错的方法都是没有装相应的软件包，你可以查看一下。
#cp php.ini-dist /usr/local/lib/php.ini
#vi /usr/local/lib/php.ini
将register_globals = Off改为register_globals = On