java not working on Lion




Unlike previous OS X iterations, Java does not come installed by default on Lion OS X. Instead, you need to download it and enable it.

First, check to see whether Java is installed by running this command in Terminal.app

java -version

If you don’t get a version number back, then you need to go here first and download the Java update from Apple: http://support.apple.com/kb/DL1515

Once Java is installed, then you need to enable it. In your Applications > Utilities folder, you should find the Java Preferences.app. Double click on that, and in the ‘General’ tab, click the enable checkbox at the top (see screenshot above).

Java working!🙂

About philastokes

Independent Software Developer, Technical Writer and Researcher at SentinelOne. Explaining the unexplainable with images, video and text. Scripting anything imaginable in AppleScript, Bash, Python and Swift.

Posted on December 22, 2011, in Java-2, OS X Lion, Safari 5.1 and tagged , , , , , , , , , , , , . Bookmark the permalink. Leave a comment.

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