
Installing the JDK also installs the JRE. You cannot install Java for a single user. Note that installing the JDK on OS X is performed on a system wide basis, for all users, and administrator privileges are required. Java Os X 2015-001 System RequirementsĪny Intel-based computer running OS X 10.8 (Mountain Lion) or later. See 'OS X Platform Install FAQ' for general information about installing JDK 8 on OS X. See 'JDK 8 and JRE 8 Installation Start Here' for general information about installing JDK 8 and JRE 8. This page describes how to install and uninstall JDK 8 for OS X computers. The JDK includes tools useful for developing and testing programs written in the Java programming language and running on the Java TM platform. The JDK is a development environment for building applications using the Java programming language. So in.bashprofile set JAVAHOME and PATH as below. Don't be upset for this as a developer just needs to set PATH and JAVAHOME. Java package structure of Mac OS is a bit different from Windows. If you have Java 7 or later versions, you will see a Java icon under System Preferences. To get the latest Java from Oracle, you will need Mac OS X 10.7.3 and above. Mac OS X 10.7 (Lion) and above: Java is not pre-installed with Mac OS X versions 10.7 and above.


Mac OS X 10.6 and below: Apple's Java comes pre-installed with your Mac OS.
