软件包安装

  $ yum install erlang
  #版本是16B-03，不符合要求，所以需要手动安装

下载地址

    -erlang-19.3

安装

  $ tar -xvzf otp_src_19.3.tar.gz
  $ cd otp_src_19.3
  $ ./configure --prefix=/opt/erlang --without-javac
  #/opt/erlang是安装目录，--without-javac不使用java编译
  $ make && make install
  #创建软链接
  $ ln -s /opt/erlang/bin/erl /usr/bin/erl

错误解决

  configure: error: No curses library functions found
  $ yum install ncurses-devel

  *********************************************************************
  **********************  APPLICATIONS DISABLED  **********************
  *********************************************************************
  crypto         : No usable OpenSSL found
  jinterface     : Java compiler disabled by user
  odbc           : ODBC library - link check failed
  ssh            : No usable OpenSSL found
  ssl            : No usable OpenSSL found
  *********************************************************************
  $ yum install openssl-devel
  $ yum install unixODBC-devel

验证安装成功

  $ erl
  Erlang/OTP 19 [erts-9.3] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:10] [hipe] [kernel-poll:false]

  Eshell V9.3  (abort with ^G)
  #halt退出
  1> halt().