Topic : Java for Mac OS X 10.5 Update 4 doesn't work!!

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            Replies : 8 - Pages : 1 - Last Post : Aug 20, 2009 9:41 AM by: webmonk
L-JS

Posts: 1
From: Palo Alto
Registered: Jun 15, 2009
Java for Mac OS X 10.5 Update 4 doesn't work!!
Posted: Jun 15, 2009 8:11 PM
 

Hi everybody,
I can't install the Software Update from Java for my MacBook.
It just says: Can't instal, Error.
Anybody with the same Problem?

L-JS

MacBook 13-inch (Aluminum)   Mac OS X (10.5.7)    
Kappy


Posts: 41,559
From: Tampa, FL (Vancouver, BC May-Aug)
Registered: Oct 5, 2001
Re: Java for Mac OS X 10.5 Update 4 doesn't work!!
Posted: Jun 15, 2009 9:07 PM   in response to: L-JS
 

What error? Be more specific.

Mac Pro 2.66 Ghz; MBP Unibody; MBP C2D 2.33 Ghz; MBP 2.16 Ghz   Mac OS X (10.5.7)   iMac C2D 17"; MB 2.0 Ghz; 80GB iPod Video; iPod Touch; iPod Nano 2GB  
TheBorg

Posts: 3
From: Romania, Bucharest
Registered: Jun 16, 2009
Re: Java for Mac OS X 10.5 Update 4 doesn't work!!
Posted: Jun 16, 2009 1:01 AM   in response to: Kappy
 

The exact errors are:

The update for "Java for Mac OS X 10.5 Update 4" can't be installed.

Then, after clicking "OK" in the error box:

An error occurred during installation.

Then, after clicking "OK" again:

Java for Mac OS X 10.5 Update 4: Error.

I was afraid I will feel uncomfortable migrating from PC to Mac, but I already feel right at home. Software Update is very similar to Microsoft Update. They both give you useless error messages.

And if you're wondering, I did close all my browsers as suggested before attempting to install the update. Actually, I closed all the applications, and I still receive the error. I will try to reboot, and see what happens next. Maybe there are some Java processes running in the background or something.

Mac Book   Mac OS X (10.5.7)   2 GHz Intel Core 2 Duo, 4 GB 1067 MHz DDR3  
TheBorg

Posts: 3
From: Romania, Bucharest
Registered: Jun 16, 2009
Re: Java for Mac OS X 10.5 Update 4 doesn't work!!
Posted: Jun 16, 2009 1:17 AM   in response to: Kappy
 

There weren't any Java processes running, but I rebooted anyway.
After reboot, I ran Software Update again.

The Java Update was downloaded again, and installed successfully. Most likely, the initial download was corrupted somehow.

Mac Book   Mac OS X (10.5.7)   2 GHz Intel Core 2 Duo, 4 GB 1067 MHz DDR3  
resourcesforlif...


Posts: 224
From: Iowa City
Registered: Aug 11, 2007
Re: Java for Mac OS X 10.5 Update 4 doesn't work!!
Posted: Jun 16, 2009 12:32 PM   in response to: L-JS
 

Friends,
I've posted the solution to this problem here:
http://www.resourcesforlife.com/docs/item2021

In summary, run the Repair Disk Permissions function of the Disk Utility. Then try again.

Regards,
Greg

http://www.resourcesforlife.com/g

 24" iMac 2.8 GHz  PowerBook G4  24" LED Display  iPhone 3G   Mac OS X (10.5.4)    iPod Nano 8GB  New Apple Aluminum Keyboard  
MuadDave

Posts: 3
Registered: May 30, 2007
Re: Java for Mac OS X 10.5 Update 4 doesn't work!!
Posted: Jun 17, 2009 5:26 AM   in response to: resourcesforlif...
 

I successfully installed it manually, but I get the following error:

$ java -version
Unable to find a $JAVA_HOME at "/usr", continuing with system-provided Java...
Unable to find a $JAVA_HOME at "/usr", continuing with system-provided Java...
java version "1.5.0_19"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_19-b02-304)
Java HotSpot(TM) Client VM (build 1.5.0_19-137, mixed mode, sharing)
$

Any ideas?

MacBook Pro   Mac OS X (10.5.7)    
javanod

Posts: 1
Registered: Mar 15, 2006
Re: Java for Mac OS X 10.5 Update 4 doesn't work!!
Posted: Jun 17, 2009 2:11 PM   in response to: MuadDave
 

this is the issue I have now as well. The environment variables/ links aren't updated or something is overriding the links. $JAVA_HOME is null. Is there a list of things to check for this, or should I try the installation again?

iMac intel core 2 duo   Mac OS X (10.5.7)    
cmsmcq

Posts: 1
From: New Mexico
Registered: Jul 2, 2009
Unable to find JAVA_HOME (was Re: Java for Mac OS X 10.5 ... doesn't work!!
Posted: Jul 2, 2009 6:24 PM   in response to: L-JS
 

I notice that (using la -la /usr/bin | grep java) that /usr/bin/java is a symbolic link to
/System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java

A little scouting around in the JavaVM.framework area shows that there is a Home directory there, which in turn is a symlink to Versions/CurrentJDK/Home

Experiment shows that if in my .bashrc file I specify

export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Home

then I no longer get the error message "Unable to find a $JAVA_HOME at "/usr", continuing with system-provided Java...".

Whether this is the ideal solution, or even strictly speaking a correct one, I am unable to judge.

PowerBook G4   Mac OS X (10.5.7)    
webmonk

Posts: 6
Registered: May 17, 2007
Re: Unable to find JAVA_HOME (was Re: Java for Mac OS X 10.5 ... doesn't wo
Posted: Aug 20, 2009 9:41 AM   in response to: cmsmcq
 

Great! Thanks for posting your fix. It seems likely that it is just an issue related to that JAVA_HOME not liking being set to symlink (which it would find in /usr).

Setting it to /System/Library/Frameworks/JavaVM.framework/Home cleared the error message for me as well.

Thanks again!

Mac Pro Ocho   Mac OS X (10.4.9)   Running OSX Server