taken from:
zlib-vc100-1.2.5-bin.tar.bz2 http://winkde.org/pub/kde/ports/win32/releases/stable/4.5.4/zlib-vc100-1.2.5-bin.tar.bz2
zlib-vc100-1.2.5-lib.tar.bz2 http://winkde.org/pub/kde/ports/win32/releases/stable/4.5.4/zlib-vc100-1.2.5-lib.tar.bz2