+ARM 版 Java 8 EA をダウンロード --https://jdk8.java.net/download.html --Linux ARMv6/7 VFP, HardFP ABI +/opt に配置 pi@raspberrypi:~$ sudo tar -zxvf jdk-8-ea-b103-linux-arm-vfp-hflt-14_aug_2013.tar.gz -C /opt +ついでに、Ant と Maven も追加しておく --http://ant.apache.org/ --http://maven.apache.org/ +環境変数の設定&br; /etc/bash.bashrc の末尾に追加 ANT_HOME=/opt/apache-ant-1.9.2 MVN_HOME=/opt/apache-maven-3.1.0 JAVA_HOME=/opt/jdk1.8.0 export ANT_HOME export JAVA_HOME PATH=${JAVA_HOME}/bin:${ANT_HOME}/bin:${MVN_HOME}/bin:${PATH} +インストールの確認 pi@raspberrypi:~$ java -version java version "1.8.0-ea" Java(TM) SE Runtime Environment (build 1.8.0-ea-b103) Java HotSpot(TM) Client VM (build 25.0-b45, mixed mode) pi@raspberrypi:~$ ant -version Apache Ant(TM) version 1.9.2 compiled on July 8 2013 pi@raspberrypi:~$ mvn -version Apache Maven 3.1.0 (893ca28a1da9d5f51ac03827af98bb730128f9f2; 2013-06-28 11:15:32+0900) Maven home: /opt/apache-maven-3.1.0 Java version: 1.8.0-ea, vendor: Oracle Corporation Java home: /opt/jdk1.8.0/jre Default locale: ja_JP, platform encoding: UTF-8 OS name: "linux", version: "3.6.11+", arch: "arm", family: "unix" ---- [[Raspberry Pi]]