Fixable with Homebrew:
brew install fop
ln -s /usr/local/Cellar/fop/0.95/fop /usr/local/bin/fop

Now the only error I get is about wx and I am working on getting rid of that too. I think that it no longer applies since wxWidgets 2.9.0 builds with a minor patch against 64-bit Cocoa.

If the source you pasted in here is accurate, you’re missing a dash (‘-’) at the beginning of your first line (right next to the ‘m’ in “module”). Let me know if adding the dash fixes it, or if not, what error message you’re getting.

I’m getting the following error when trying to compile test.erl

module(test).
-export([fac/1]).

fac(0) -> 1;
fac(N) -> N * fac(N-1).

Erlang R13B03 (erts-5.7.4) [/source] [smp:2:2] [rq:2] [async-threads:0] [kernel-poll:false]

Eshell V5.7.4 (abort with ^G)
1> c(test).
./test.erl:1: syntax error before: ‘.’
./test.erl:2: no module definition
error
2> 123123*121132.
14914135236
3>

Thanks

Mike