Error java home is not defined correctly in centos

The currently defined JAVA_ HOME ( / usr/ local/ jdk) refers to a location where Java could not be found. Either fix the JAVA_ HOME variable or remove it from the environment so that the system PATH will be ne of the other answers were " sticking" for me in RHEL 7, even setting JAVA_ HOME and PATH directly in / etc/ profile or ~ /. bash_ profile would not work. Each time I tried to check if JAVA_ HOME was set, it would come up. If your usage is covered by their licence, I strongly recommend to use Oracle' s JDK RPM: when installed it provides much more sane directory layout than OpenJDK RPM package( s) : you would be able to use " / usr/ java/ latest". Assuming you use bash shell and installed Java with the Oracle installer, you could add the following to your. bash_ profile export JAVA_ HOME= $ ( / usr/ libexec/ java_ home) export PATH= $ JAVA_ HOME/ jre/ bin: $ PATH. Obviously this is not helpful when setting environment variables that need to persist even when the system reboots. Type the command " echo $ JAVA_ HOME " to ensure that the path was set correctly. set java_ home in centos.

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    Defined home centos

    私の環境( Yosemite) で、 zsh で確認した限りでは、 お調べになったネットに書いてある コマンドで問題ないと思うのですが. いったん、 コピペしないで、 直接入力してみて ください。 念のため、 誤字などが無いかも確認してください。 これでダメ. Also note that the java binary path ( JAVA) must be set to the correct version if the system default is still Java 6. Finally, for anyone. x systems, the openjdk- devel package contains the jdk. So in answer to the question: do not specify JAVA_ HOME on Ubuntu. Jenkins config JDK for project and maven build always get error. com/ docs/ how- to- install- apache- maven- 3- 5- on- centos- 7 を参考 にして、 環境変数を. JAVA_ HOME= $ ( readlink - f / usr/ bin/ java | sed " s: bin/ java: : " ) に 変更したらmvnコマンドは使えるようになりました。 正直何故これで.