Unable to compile fib.hl

[stacksmith]

Tried to follow your example.
In build directory, ./hhc -g -p prelude.d ../tests/fib.hl , but got an error:

prelude.d/300-unix.hl:462: Expected directive (all caps).

So I cd .. into the main directory containing all the source, and try it from there:

bin/hhc -g -p prelude.d tests/fib.hl 
Segmentation fault (core dumped)

Huh. Oh, maybe prelude.d is just not found...

bin/hhc -g -p bin/prelude.d tests/fib.hl 
bin/prelude.d/300-unix.hl:462: Expected directive (all caps).

?