Can't make on OS X

[al6x]

I tried to install it with

brew install ocaml ocamlsdl
cd wanderers
make

and got an error

make -f makefile.inc nc
ocamlopt \
                  \
                  -I lib/ -I src/      -ccopt -Llib/ -ccopt -Lsrc/     graphics.cmxa unix.cmxa str.cmxa bigarray.cmxa  lib/sdl_stub.o lib/glcaml_stub.o -cclib -lSDL  -o wanderers \
                lib/sdl.cmx lib/glcaml.cmx src/prob.cmx src/base.cmx src/fencing.cmx src/item.cmx src/inv.cmx src/common.cmx src/global.cmx src/trade.cmx src/org.cmx src/simtrade.cmx src/simorg.cmx src/carvebase.cmx src/carve.cmx src/genreg.cmx src/globalmove.cmx src/genmap.cmx src/vision.cmx src/politics.cmx src/top.cmx src/simobj.cmx src/console.cmx src/barter.cmx src/state.cmx src/sim.cmx src/grafx.cmx src/view.cmx src/main.cmx
File "_none_", line 1:
Error: Cannot find file graphics.cmxa
make[2]: *** [wanderers] Error 2
make[1]: *** [native-code] Error 2
make: *** [sdl] Error 2

[pickfire]

Moved to #2.