Insufficient Disk space! WebLogic 10.3.2.0 running on Mac OSX

Note: First read my post about getting JDeveloper installed - you still need to fake out the Oracle installer so it realizes you have a JDK install

Go to Oracle.com and get the Oracle WebLogic Server 11gR1 (10.3.2) - Package Installer - generic

Warning: If you double-click on the jar, you'll get a few screens in and then it will complain (completely incorrectly) about "Insufficient disk space!" regardless of how much free space you have on your machine.

The workaround is to pull up a terminal window, go to the directory holding the wls1032_generic.jar file and execute:

java -Dos.name=unix -XX:MaxPermSize=512m -Xmx1024m -jar wls1032_generic.jar

Seems the installer can't determine disk space correctly without knowing it's an unix system... should install successfully after that.

If you don't increase the perm gen space, you'll hit: "Exception in thread "runScript" java.lang.OutOfMemoryError: PermGen space"