Lisp Flavoured Erlang (LFE)

First, make sure you have Erlang installed, following the instructions on the Erlang installation page as appropriate.

Homebrew for Mac OS X

Update your Homebrew to latest:

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$ brew update

Install LFE:

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$ brew install lfe

Installing from Source

With your system's "developer tools" or "essential build packages", git and Erlang's erl installed, you can download and build LFE with the following:

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$ git clone https://github.com/rvirding/lfe
$ cd lfe
$ make
$ make install

Once you have LFE compiled, you can start up the REPL (interactive session) by executing the lfe binary:

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$ ./bin/lfe