cbschuld

First, install the latest bash using brew:

brew install bash

Next, add the local bash installation to the list of available shells by adding /usr/local/bin/bash to /etc/shells

sudo sh -c 'echo /usr/local/bin/bash >> /etc/shells'

cbschuld

#!/bin/sh

 yum update -y
 yum install -y wget git
 wget "http://www.haproxy.org/download/1.5/src/haproxy-1.5.6.tar.gz"
 yum groupinstall -y 'Development Tools'
 yum install -y openssl-devel
 yum install -y rpmdevtools pcre-devel
 rpmdev-setuptree 
 mv haproxy-1.5.6.tar.gz ~/rpmbuild/SOURCES/