Be sure you are in the correct directory (the JRE folder) when you issue this command, because it will move your current directory to /Library/Java/JavaVirtualMachines/! Your password is required here because it is outside of your user folder. Sudo mv '`pwd`' /Library/Java/JavaVirtualMachines/ Move the JRE folder to the correct location:.The third line is not required, but makes the file more user-friendly if you open it again in a text editor. The second line fixes a permissions issue create by using defaults write. Edit the ist file within to enable the JRE to be used from the the command line, and from bundled applications:ĭefaults write '`pwd`/Contents/ist' JavaVM -dict-add 'JVMCapabilities' 'JNIBundledAppCommandLine'.tar.gz file from Finder then navigate to the unzipped directory in Terminal and continue. If this failed for some reason, you can alternatively open the downloaded. Go to your Downloads folder and unzip the JRE download:.You should end up with a file named something similar to jre-8u60-macosx-圆4.tar.gz, but perhaps a newer version.

dmg installer does not work as you might expect. Go to the Oracle Java downloads page and download the JRE.The instructions below should also work for future updates to the JRE, so no need to worry about having to find and update version numbers in the code for an update this time! Installing the JDK is actually simpler because Oracle includes an installer which does a few of the steps for you, so some people may actually prefer those instructions.

In case you want clearer instructions for the JDK, I have also created another post for installing the JDK if that’s what you require. El Capitan has been released, and because my previous Java post got a lot more traffic than I expected, I’ve decided to consolidate all the information from it and create a guide for installing just the JRE (Java Runtime Environment).

Oracle jdk mac os x