PHP-yaml 安装

cd /root
mkdir LibYAML
cd LibYAML
wget 
tar -xvzf yaml-0.1.4.tar.gz
cd yaml-0.1.4
./configure
make
make install

yaml-1..1.tgz 安装

tar -zxvf yaml-1..1.tgz

cd yaml-1..1.tgz 1.  $ phpize

2.  $ ./configure [--with-yaml]
3.  $ make
4.  $ sudo make install
extension="php_yaml.[so|dll]"

vim /etc/php.ini 
extension_dir="/usr/local/php5/lib/php/extensions/no-debug-non-zts-20100525/"
extension = "pdo_mysql.so"
extension="yaml.so"

查看phpinfo