Erlang环境安装

系统版本：CentOS Linux release 8.3.2011

Erlang版本：12.1

• 方法一：

1. 安装epel源

   # 下载新epel
   dnf install -y https://mirrors.aliyun.com/epel/epel-release-latest-8.noarch.rpm
   
   # 替换地址
   sed -i 's|^#baseurl=https://download.example/pub|baseurl=https://mirrors.aliyun.com|' /etc/yum.repos.d/epel*
   sed -i 's|^metalink|#metalink|' /etc/yum.repos.d/epel*
   

2. 下载安装包

   wget --no-check-certificate https://github.com/rabbitmq/erlang-rpm/releases/download/v24.1.2/erlang-24.1.2-1.el8.x86_64.rpm
   

3. 安装

   dnf install erlang-24.1.2-1.el8.x86_64.rpm
   

4. 验证

   [root@i-h0xe1oiq tools]# erl -version
   Erlang (SMP,ASYNC_THREADS) (BEAM) emulator version 12.1.2
   

• 方法二：

1. 安装epel源

   # 下载新epel
   dnf install -y https://mirrors.aliyun.com/epel/epel-release-latest-8.noarch.rpm
   
   # 替换地址
   sed -i 's|^#baseurl=https://download.example/pub|baseurl=https://mirrors.aliyun.com|' /etc/yum.repos.d/epel*
   sed -i 's|^metalink|#metalink|' /etc/yum.repos.d/epel*
   

2. 下载安装包

   wget --no-check-certificate https://erlang.org/download/otp_src_24.1.tar.gz
   

3. 安装依赖

   dnf install make gcc gcc-c++ kernel-devel m4 ncurses-devel openssl-devel
   

4. 解压

   tar xf otp_src_24.1.tar.gz -C /application/
   

5. 进入目录

   cd /application/otp_src_24.1/
   

6. 编译安装

   ./configure --prefix=/usr/local/erlang --with-ssl --enable-threads --enable-smp-support --enable-kernel-poll --enable-hipe --without-javac
   make && make install
   

7. 配置环境变量

   [root@i-h0xe1oiq otp_src_24.1]# vim /etc/profile
   
   #set erlang environment
   ERL_PATH=/usr/local/erlang/bin
   PATH=$ERL_PATH:$PATH
   
   [root@i-h0xe1oiq otp_src_24.1]# source  /etc/profile
   

8. 验证

   [root@i-h0xe1oiq ~]# erl -version
   Erlang (SMP,ASYNC_THREADS) (BEAM) emulator version 12.1