VERSION 1.11 TO COMPILE You need ocaml and camlp5. ./configure make GAMES cd examples; make ISSUES On Mac, when linking an application which uses olibrt, if you get the message "file was built for archive with is not the architecture...", edit the Xlib/Makefile and change the line: CFLAGS=-I $(OLIBDIR) into: CFLAGS=-I $(OLIBDIR) -m32 then do: make clean make