Because China blocks Google service, so I setup a PDFium Clone on OSChina.net(Git@OSC).
At the same time I uploaded 5 archive packages, pdfium, gyp, icu, v8, cygwin  to Baidu Pan.
Here is the shell script that use to archive the 5 packages,
and offer a very simple windows batch script to simple unzip 5 packages, for details, please visit https://git.oschina.net/rubypdf/pdfium/wikis/home