WebLogic Server 10.3.6 for Mac OSX

If you are trying to install WLS 10.3.6 in OS X Yosemite 10.10.5 then a couple error you may face:

1) Download generic installer; if you choose cocoa mac installer, then you'll get:

(or using system property: -Dos.name=unix  )
(or -Dos.name="OS X")

Exception in thread "chmodFile" java.lang.Error: unix is not a supported OS platform.
    at java.lang.UNIXProcess$Platform.get(UNIXProcess.java:164)
    at java.lang.UNIXProcess.(UNIXProcess.java:168)
    at java.lang.ProcessImpl.start(ProcessImpl.java:130)
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
    at java.lang.Runtime.exec(Runtime.java:620)
    at java.lang.Runtime.exec(Runtime.java:485)
    at com.bea.plateng.common.util.Chmod.chmod(Chmod.java:71)
    at com.bea.plateng.common.util.Chmod.wildcardChmod(Chmod.java:110)
    at com.bea.plateng.common.util.Chmod.wildcardChmod(Chmod.java:104)
    at com.bea.plateng.wizard.installer.utils.chmod.ChmodHelper.chmodFromDefinition(ChmodHelper.java:98)
    at com.bea.plateng.wizard.installer.silent.tasks.ChmodFileTask.execute(ChmodFileTask.java:80)
    at com.bea.plateng.wizard.installer.silent.tasks.ChmodFileTask.run(ChmodFileTask.java:75)
    at java.lang.Thread.run(Thread.java:745)

2) If you receive the message "Insufficient disk space!" , although you know you have enough space, the use the following parameter:

 i.e.:

java -Dspace.detection=false -Xmx1024m -jar wls1036_generic.jar


(also, a small installer window could appear, and it is from the same reason).