configure: error: xml2-config not found. Please check your libxml2 installation
解决方法：
检查是否安装了libxml2
rpm -qa |grep libxml2
yum install libxml2
yum install libxml2-devel -y （补充依赖包）
configure: error: Please reinstall the libcurl distribution
解决方法：
yum install curl
yum install curl-devel
configure: error: jpeglib.h not found
解决方法：
检查是否安装了libjpeg
rpm -qa | grep libjpeg
yum -y install libjpeg-devel
configure: error: freetype.h not found
解决方法：
yum install freetype-devel
configure: error: mcrypt.h not found. Please reinstall libmcrypt
解决方法：
wget http://jaist.dl.sourceforge.net/project/mcrypt/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz
tar -zxvf libmcrypt-2.5.8.tar.gz
cd libmcrypt-2.5.8
./configure
make
make install
xslt-config not found. Please reinstall the libxslt
解决方法：
yum -y install libxslt
yum -y install libxslt-devel
