一. 通过 yum 安装
# curl https://bintray.com/sbt/rpm/rpm | sudo tee /etc/yum.repos.d/bintray-sbt-rpm.repo
# yum install set
二. 源码安装（java 1.8 installed)
1. Download latest sbt version
# cd /opt
# wget http://11a36.http.tor01.cdn.softlayer.net/sbt/0.13.16/sbt-0.13.16.tgz
2. 安装
# tar zxvf sbt-0.13.16.tgz -C /opt && cd /opt/sbt
# vim sbt
#!/bin/bash
SBT_OPTS="-Xms512M -Xmx1536M -Xss1M -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256M"
java $SBT_OPTS -jar /opt/sbt/bin/sbt-launch.jar "$@"
3. 增加运行权限
# chmod u+x /opt/sbt/sbt
4. 配置环境变量
# vim /etc/profile
...
...
export PATH=/opt/sbt/:$PATH
# source /etc/profile
4. 测试sbt是否安装成功（确保联网，会下载一些包）
# sbt sbt-version
