+YASM_VERSION=0.7.0
+YASM_URL=$(VIDEOLAN)/testing/contrib/yasm-$(YASM_VERSION).tar.gz
+#YASM_URL=http://www.tortall.net/projects/yasm/releases/yasm-$(YASM_VERSION).tar.gz
+OIL_VERSION=0.3.15
+OIL_URL=http://liboil.freedesktop.org/download/liboil-$(OIL_VERSION).tar.gz
+SCHROED_VERSION=1.0.4
+SCHROED_URL=http://www.diracvideo.org/download/schroedinger/schroedinger-$(SCHROED_VERSION).tar.gz