Raspberry Pi 4 : JDK 수동 설치

OS/Raspberry Pi 2021. 10. 23. 21:43 Posted by 파란크리스마스

출처

압축풀기

pi@raspberrypi:~$ tar xvf jdk-8u202-linux-arm32-vfp-hflt.tar.gz

jdk 디렉토리 이동

pi@raspberrypi:~$ sudo mkdir /usr/local/java
pi@raspberrypi:~$ sudo mv jdk1.8.0_202/ /usr/local/java/

java를 기본 명령어로 등록

pi@raspberrypi:~$ sudo update-alternatives --install "/usr/bin/java" "java" "/usr/local/java/jdk1.8.0_202/bin/java" 1;
update-alternatives: using /usr/local/java/jdk1.8.0_202/bin/java to provide /usr/bin/java (java) in auto mode
pi@raspberrypi:~$ sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/local/java/jdk1.8.0_202/bin/javac" 1;
update-alternatives: using /usr/local/java/jdk1.8.0_202/bin/javac to provide /usr/bin/javac (javac) in auto mode
pi@raspberrypi:~$ ls -al /usr/bin/java
lrwxrwxrwx 1 root root 22 Oct 23 22:04 /usr/bin/java -> /etc/alternatives/java

pi@raspberrypi:~$ sudo update-alternatives --set java /usr/local/java/jdk1.8.0_202/bin/java;
pi@raspberrypi:~$ sudo update-alternatives --set javac /usr/local/java/jdk1.8.0_202/bin/javac;

설치확인

pi@raspberrypi:~$ java -version
java version "1.8.0_202"
Java(TM) SE Runtime Environment (build 1.8.0_202-b08)
Java HotSpot(TM) Server VM (build 25.202-b08, mixed mode)

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