http://zenwalk.pinguix.com/user-accounts/bip/EXTRA/l/gtkglext/ZENBUILD
http://zenwalk.pinguix.com/user-accounts/bip/EXTRA/l/gtkglext/build-gtkglext.sh
http://surfnet.dl.sourceforge.net/sourceforge/gtkglext/gtkglext-1.2.0.tar.bz2
