Install erlang and elixir on CentOS 7

install-erlang-elixir.sh

yum update
yum install epel-release
yum install gcc gcc-c++ glibc-devel make ncurses-devel openssl-devel autoconf java-1.8.0-openjdk-devel git wget wxBase.x86_64
wget https://packages.erlang-solutions.com/erlang-solutions-1.0-1.noarch.rpm
rpm -Uvh erlang-solutions-1.0-1.noarch.rpm
yum update
yum install erlang
cd /usr/local/lib
git clone https://github.com/elixir-lang/elixir.git
cd elixir
make clean test
ln -s /usr/local/lib/elixir/bin/elixir /usr/local/bin/elixir
ln -s /usr/local/lib/elixir/bin/elixirc /usr/local/bin/elixirc
ln -s /usr/local/lib/elixir/bin/iex /usr/local/bin/iex
ln -s /usr/local/lib/elixir/bin/mix /usr/local/bin/mix