1.从 Erlang 官网下载源代码1
$ wget http://erlang.org/download/otp_src_21.0.tar.gz
2.安装依赖1
$ sudo yum -y install gcc gcc-c++ m4 ncurses-devel openssl-devel perl
3.解压第一步下载的源代码1
$ tar zxvf otp_src_21.0.tar.gz
4.安装1
2$ cd opt_src_21.0
$ ./configure --prefix=/usr/local/erlang --without-javac && make && sudo make install
5.创建链接1
ln -s /usr/local/erlang/bin/erl /usr/local/bin/erl
6.验证1
$ erl