Issues compiling keccakf1600

[derekbrown]

Erlang/OTP 24 [erts-12.1.4] installed on M1 Mac running Big Sur.

Dependencies downloaded just fine. Had to export the C_INCLUDE_PATH and make sure it included my Erlang's NIF files. Currently stuck at the following error message when trying to run the elixir program via iex:

Erlang/OTP 24 [erts-12.1.4] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] [dtrace]

 C      decaf-utils.c
 C      keccakf1600_nif.c
 C      shake.c
 LD     keccakf1600.so
ld: warning: directory not found for option '-L/usr/local/Cellar/erlang/23.1.1/lib/erlang/lib/erl_interface-4.0.1/lib'
ld: library not found for -lerl_interface
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [/Users/USERNAME/workspace/PROJECT/deps/keccakf1600/c_src/../priv/keccakf1600.so] Error 1
===> Hook for compile failed!

** (Mix) Could not compile dependency :keccakf1600, "/Users/USERNAME/.mix/rebar3 bare compile --paths /Users/USERNAME/workspace/PROJECT/_build/local/lib/*/ebin" command failed. You can recompile this dependency with "mix deps.compile keccakf1600", update it with "mix deps.update keccakf1600" or clean it with "mix deps.clean keccakf1600"

[derekbrown]

Closing. Poor README led to installing outdated version. Updated in #60