#author("2025-02-06T11:17:04+09:00","default:pengwei-admin","pengwei-admin") #author("2025-02-07T12:04:08+09:00","default:pengwei","pengwei") *[[eclipse]] [#v8afe162] #contents **openJDK installation [#s560dddf] sudo apt install openjdk-21-jdk -y sudo apt search openjdk-.*-jdk$ https://wiki.weihuasoftware.com/img/eclipse_1726917454164.png sudo update-alternatives --config java https://wiki.weihuasoftware.com/img/eclipse_1726918765507.png java -version https://wiki.weihuasoftware.com/img/eclipse_1726918907830.png -JAVA_HOME sudo vi /etc/profile.d/java_home.sh export JAVA_HOME=`echo $(dirname $(readlink $(readlink $(which java)))) | sed -e 's/\/bin$//g' | sed -e 's/\/jre$//g'` source /etc/profile.d/java_home.sh echo $JAVA_HOME https://wiki.weihuasoftware.com/img/eclipse_1726921845925.png **eclipse installation [#k0fee5be] https://www.eclipse.org/downloads/packages/ tar zxvf ./eclipse-inst-jre-linux64.tar.gz cd eclipse-installer ././eclipse-inst -日本語化 http://mergedoc.sourceforge.jp/ unzip pleiades.zip cp -r ./features/ ~/eclipse/java-2022-12/eclipse/. cp -r ./plugins/ ~/eclipse/java-2022-12/eclipse/. cd ~/eclipse/java-2022-12/eclipse cp eclipse.ini eclipse.ini.org vim eclipse.ini -Xverify:none -javaagent:/home/devuser/eclipse/java-2022-12/eclipse/plugins/jp.sourceforge.mergedoc.pleiades/pleiades.jar cd /home/devuser/eclipse/java-2022-12/eclipse ./eclipse -英語化 --"[Pleiadesのインストールフォルダ]\eclipse\dropins\MergeDoc"ディレクトリを削除 --"[Pleiadesのインストールフォルダ]\eclipse\eclipse.ini"ファイルを変更 --"-javaagent:dropins/MergeDoc/eclipse/plugins/jp.sourceforge.mergedoc.pleiades/pleiades.jar"の行を削除 --最後の行に"-Duser.language=en_US"を追加 **debug as [#s1ff6589] https://www.youtube.com/watch?v=wQ4AQQfVoxg