Centos7安装Scala2.11.12

本文首发自个人博客:https://blog.smile13.com/articles/2018/11/30/1543583173716.html

1.下载scala

官网地址:https://www.scala-lang.org/download/
wget下载:wget https://downloads.lightbend.com/scala/2.11.12/scala-2.11.12.tgz

2.创建scala目录并解压

创建存放scala的目录:mkdir /usr/lib/scala
解压:tar -zxvf scala-2.11.12.tgz -C /usr/lib/scala/

[root@eric112 software-package]# ls /usr/lib/scala/
scala-2.11.12

3.配置环境变量

1.全局变量配置在/etc/profile
2.用户变量配置在~/.bash_profile

vim /etc/profile

#scala environment
export SCALA_HOME=/usr/lib/scala/scala-2.11.12
export PATH=$SCALA_HOME/bin:$PATH

3.刷新环境变量

source /etc/profile

4.验证是否安装成功

[root@eric112 scala-2.11.12]# scala -version
Scala code runner version 2.11.12 -- Copyright 2002-2017, LAMP/EPFL

OK,Scala安装成功。

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转载自blog.csdn.net/smiles13/article/details/85051974