Ubuntu下安装javaIDE IntellliJIDEA9.0.3时提示ERROR: cannot start IntelliJ IDEA. No JDK found to run IDEA. Please validate either IDEA_J

JAVA环境变量设置正确的情况下,运行

export JDK_HOME=$JAVA_HOME

然后再运行./idea.sh即可正确安装

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