JAVA_HOME变量错误：/usr/bin/java/jdk1.6.0_20不存在。 JAVA_HOME设置不正确

Question

I'm trying to run

./runcat.sh 

it gives me an error saying

ERROR: /usr/bin/java/jdk1.6.0_20 does not exist. JAVA_HOME is not set correctly.

I did this

JAVA_HOME=/usr/bin/java/jdk1.6.0_20 export JAVA_HOME

In the official document it says export JAVA_HOME=Java_home_directory some one please help...

Answer 1

As the error message says, the directory /usr/bin/java/jdk1.6.0_20 does not exist.

Your JAVA home dir must be somewhereelse. You should search for it and change JAVA_HOME environment variable accordingly.

You could search the JAVA_HOME with something like:

 find / -name java

EDIT If, for example, this command returns /usr/java/jdk1.6.0.20/jre/bin/java then your JAVA_HOME is:

/usr/java/jdk1.6.0.20/jre/

Answer 2

您可以在.bashrc中设置JAVA_HOME = JAVA_HOME = / usr / bin / java / jdk1.6.0_20，然后执行命令“ source .bashrc”