Installation dependency environment

yum -y install make gcc gcc-c++ kernel-devel m4 ncurses-devel openssl-devel unixODBC-devel

download Erlang

wget http://erlang.org/download/otp_src_21.3.tar.gz

decompression

tar -xvzf otp_src_21.3.tar.gz

Enter the ERLANG directory after decompression

cd otp_src_21.3

Construction

./otp_build autoponf 
 If ./otp_build: Line 319: AutoConf: Command Not Found, you need yum install -y autoconf

Configuration installation

./configure
make
make install

Configuration environment variables

vim /etc/profile

Add to the end

export ERLANG_HOME=/usr/local/lib/erlang
export PATH=$PATH:$ERLANG_HOME/bin

Re -load environment variables

source /etc/profile

View

erl -version