ubuntu16.04 安装scala

先决条件安装java环境

1.下载scala{需要开代理}

2.创建scala文件夹

sudo mkdir /usr/share/scala

3.解压scala

sudo tar -zxvf scala-2.12.6.tgz -C /usr/share/scala

4.配置

sudo vim /etc/profile
#scala environment
export SCALA_HOME=/usr/share/scala/scala-2.12.6
export PATH=${SCALA_HOME}/bin:$PATH
#保存退出:wq

5.生效环境变量

source /etc/profile

6.测试

scala 进入scala命令行则成功