What is going wrong? I have looked everywhere on the manual for installation instructions, and I may be missing something. WARNING: Illegal reflective access by .frontend.GUIHelper (file:/HOMEDIR/Downloads/Knowage-6_1_1-CE-Installer-Unix-20171117.sh.1729.dir/i4jruntime.jar) to field WARNING: An illegal reflective access operation has occurred From either the Downloads window of the browser, or from the file browser, double click the. Unable to find a $JAVA_HOME at "/usr", continuing with system-provided Java. JDK Installation Instructions Download the file. Hence, I set the java installation dir, naively put to the /usr global tree, and then I execute the installation script: Please define INSTALL4J_JAVA_HOME to point to a suitable JVM. The version of the JVM must be at least 1.7. No suitable Java Virtual Machine could be found on your system. Without setting any environmental variables, I try to execute the installation script: Java HotSpot(TM) 64-Bit Server VM (build 9.0.1+11, mixed mode) Java(TM) SE Runtime Environment (build 9.0.1+11) I have installed the MySQL Community server (Current Generally Available Release: 5.7.20). I would be grateful if I could have some feedback on the following sequence of steps, which seem to fail: % /usr/libexec/java_home -v 1.8.0_06 -exec javac -versionįor more information, see the java_home(1) man page.I am just trying to install the Community Edition suite on a MacBook 8GB RAM, 1.1 Intel Core M, running Darwin Kernel Version 16.7.0 (macOS Sierra 10.12.6). To run a different version of Java, either specify the full path, or use the java_home tool: Java HotSpot(TM) 64-Bit Server VM (build 23.2-b04, mixed mode) Java(TM) SE Runtime Environment (build 1.8.0_06-ea-b13) If the installed version is 8u6, you will see a string that includes the text 1.8.0_06. You can determine which version of the JDK is the default by typing java -version in a Terminal window. It is possible for the version of the JRE to be different than the version of the JDK. When launching a Java application through the command line, the system uses the default JDK. There can be multiple JDKs installed on a system, as many as you wish. See "Note for Users of OS X that Include Apple Java 6 Plug-in". If you have not yet installed Apple's Java OS X 2012-006 update, then you are still using a version of Apple Java 6 that includes the plug-in and the Java Preferences app. Determining the Default Version of the JDK
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