http://nodejs.org/dist/v0.10.25/x64/node-v0.10.25-x64.msi
http://dl.bintray.com/oneclick/rubyinstaller/rubyinstaller-2.0.0-p353-x64.exe?direct
http://www.python.org/ftp/python/2.7.6/python-2.7.6.amd64.msi