I had some issues when trying to install it on RHEL. Check if what I did is of any help in your case (you’ll have to download sources and compile things manually)

http://lists.freeswitch.org/pipermail/freeswitch-users/2015-June/114307.html

From: <freeswitch-users-bounces@lists.freeswitch.org> on behalf of Andrea Batazzi <andrea.batazzi@gmail.com>
Reply-To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>
Date: Tuesday, July 12, 2016 at 6:29 AM
To: "freeswitch-users@lists.freeswitch.org" <freeswitch-users@lists.freeswitch.org>
Subject: [Freeswitch-users] mod_amqp on OSX El Captain

Hello,

trying to compile mod_amqp on OSX El Captain but am getting this error:

You must install librabbitmq1 and librabbitmq-dev to build this module.  Stop.

No brew formulas available for librabbitmq.

Anyone has managed to and can point me to the right direction ?

Thank you,

Andrea Batazzi