linux下安装scala

下载路径：http://www.scala-lang.org/download/2.12.2.html

版本：scala-2.12.2

[root@FI-2 sourcefiles]# tar -zxvf scala-2.12.2.tar.gz
[root@FI-2 scala-2.12.2]# vim /etc/profile  
    export SCALA_HOME=/opt/scala/scala-2.12.2
    export PATH=.:$PATH:$SCALA_HOME/bin
[root@FI-2 scala-2.12.2]# source /etc/profile
[root@FI-2 scala-2.12.2]# scalac -version
    Scala compiler version 2.12.2 -- Copyright 2002-2017, LAMP/EPFL and Lightbend, Inc.

安装成功