标签：http io art cti html ar htm php
http://www.xmlsoft.org/downloads.html
建议直接用openscenegraph下载的3rdparty：http://www.openscenegraph.org/index.php/download-section/dependencies
libxml2,布布扣,bubuko.com
libxml2
原文地址：http://www.cnblogs.com/yanhuiw/p/3880796.html
