JDK on Linux

Hi Guru's
We want to install Solman 4.0 and ECC 6.0 on RHEL5(redhat linux enterprise) and maxdb 7.6
Please suggest us which jdk that we need to go for(Sun or IBM).
Please do let us know about the versions like jdk 1.4.2_xx etc.
Your help would be more appreciable
Thanks,

Dear Nikhil,
please consider the following. The JDK on Linux depends on the processor platform. Please check the following list:
Linux on i386 = Sun JDK 1.4.2_12
Linux on ia64 = SUN JDK 1.4.2_12
Linux on x86_64 = IBM JDK 1.4.2 iFix9
Linux on power = IBM JDK 1.4.2 iFix9
For further information, please check SAP Note [723909|https://service.sap.com/sap/support/notes/723909].
Best Regards,
Hannes
Edited by: Hannes Kuehnemund on Jan 22, 2008 11:10 AM

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How to install JDK on LINUX Ubuntu on system with no net/wireless?

Hello!
I need to install JDK on LINUX Ubuntu on system with no net/wireless connection.
What are the commands?
Thank you!
Edited by: 800512 on 07:29 10/01/2011

- Download your release of choice from http://www.oracle.com/technetwork/java/javase/downloads/index.html
- Put the file on a USB thumb drive
- Mount that drive on the target machine
- Follow the installation instructions.
The Linux/Ubuntu downloads of the JDK are offline installers (i.e. the downloaded file contains everything that's required). Only Windows currently has an online installer (smaller initial download, but requires a net connection for the actual installation)
Alternatively: install the OpenJDK from the official Ubuntu packages using apt-zip (http://wiki.debian.org/AptZip).

/usr/bin/java Permission denied after installing JDK on linux

Hi Guys,
I installed jdk-6u1-linux-i586-rpm.bin and I am getting strange errors like this:
1 When I simply run "java" in shell I get this:
/usr/bin/java: line 67: /tmp/javaf10273: Permission denied
/usr/bin/java: line 67: /tmp/javaf10273: Success
2. When I try to run an sh file I get this:
Warning: -ms128m not understood. Ignoring.
Warning: -mx128m not understood. Ignoring.
/usr/bin/java: line 67: /tmp/javae10796: Permission denied
/usr/bin/java: line 67: /tmp/javae10796: Success
I searched around and as I understand the linux package may have contained some older java version, and the comp is still trying to use that.
But these notes did not say how to uninstall that older version, orr what to do.
Can you please maybe point me somewhere?
Thanks,
Gyuri

The RPM installer for the Sun JDK installs Java in /usr/java/jdk1.6.0_01. Just add /usr/java/jdk1.6.0_01/bin to your path before /usr/bin and it should be fine.
Additionally, there are no -ms and -mx parameters, those should be -Xms and -Xmx.

Installing JDK in Linux

Hi I have managed to install the self extracting binary on Ubuntu 7.10, but when I run "java -version" I get the following message.
gregory@dirge:/usr/java/jdk1.6.0_03$ java -version
java version "1.5.0"
gij (GNU libgcj) version 4.2.1 (Ubuntu 4.2.1-5ubuntu5)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.Does someone know how I can get the SUN JDK working? I have been searching for an answer and one of you guys/gals be of assistance.

I tried to install Java on Ubuntu 7.10 using apt-get, unfortunately it failed for me.
I did some more searching around and found these manual instructions which are valid for both Ubuntu and Debian.
http://wiki.serios.net/wiki/Debian_Java_JRE/JDK_installation_manually
These are the commands I used to install the Java JDK binary
You have to dowload the latest Java JDK (in this case, jdk-6u3-linux-i586.bin) from the Sun Java site.
Change directory to /usr/local/lib
cd /usr/local/libFrom there extract the JRE or JDK archive file you downloaded:
sudo sh /some/path/jdk-6u3-linux-i586.binIn the above commands, replace /some/path with where the JRE/JDK .bin/.tgz resides and of course replace the filename with what it actually is in your case.
Now create some symlinks so that the executables can be run easily. Change directory to /usr/local/bin
cd /usr/local/binFrom there execute the following set of commands:
sudo ln -sf ../lib/jdk1.6.0_03/bin/* .Pay attention to the period at the end of the command, it is required. And adjust the directory as well to what you have (e.g. jdk1.6.0_03 for the Sun Java 1.6.0_03 JDK).
3 Verify installation
To verify that the installation was successful, execute
java -versionThe output should look something like this if everything is well
java version "1.6.0_03"
Java(TM) SE Runtime Environment (build 1.6.0_03-b05)
Java HotSpot(TM) Client VM (build 1.6.0_03-b05, mixed mode, sharing)

Jdk-6u30-linux-i586.bin: 113: ./install.sfx.31922: not found

Anybody else has this error message when unpacking jdk6 u30 32bit ?
./jdk-6u30-linux-i586.bin
Unpacking...
Checksumming...
Extracting...
./jdk-6u30-linux-i586.bin: 113: ./install.sfx.31922: not found
Failed to extract the files. Please refer to the Troubleshooting section of
the Installation Instructions on the download page for more information.
I've downloaded it a number of times from http://download.oracle.com/otn-pub/java/jdk/6u30-b12/jdk-6u30-linux-i586.bin. Unfortunately the error stays.
Length: 85,282,052 bytes
md5sum -b jdk-6u30-linux-i586.bin => e1c967b62c552bc28325619fe2649685 *jdk-6u30-linux-i586.bin

You need to run the i586 installer on a 32-bit machine. It won't work on a 64-bit machine.
If you want to install on a 64-bit machine then you need the 64-bit installer.

I feel like a complete idiot.... JDK for Linux question....

I downloaded the JDK for Linux... and I have a small problem...
It says "permission denied" when I attempt to access the file..
Now I imagine this might not have anything to do with Java... ((Opening the file as root does nothing either.. I get the same response))...
It just seems really odd that "root" would lack permission to do this, so I am wondering if there is something I am missing in this...
(PS- I can download and install the JDK for Win95 just fine :-) )
[email protected]

It would seam that you do not have the right permissions set on the executable but your question was to vauge witch file are you trying to access when you receive this message? what group are you in ?
I can probably help if you furnish me with more info.
--Ian Mechura

Jdk for linux debian

hi,
I'm looking for the jdk for linux debian V3.0 on machine HP (PA-RISC)
which version of jdk can I use on this architecture ?
thanks

you can download the *.rpm or the *.targz from here.
I'm glad to see someone out there that uses a real OS.(Linux)For real power try version like red hat or Mandrake.
http://java.sun.com/j2se/1.3/download.html
all Linux distribution can be downloaded from:
http://www.linuxiso.org
they are all free (have fun)
steve

JDK for LINUX (SPARC)

Anyone know where I can get the JDK for Linux on a Sparc processor? The Linux download I found at java.sun.com are for i386 Linux.
Thanks much.
Ali Ingah

Try htt://www.blackdown.org. Their 1.2.2 status page shows SPARC releases. I didn't check on the 1.3.x status page.
Chuck

Installing JDK in linux (ubuntu)

Ubuntu installs software by running an install script. I download the JDK package file for Linux and select OPEN rather than SAVE as the download option. I Looked everywhere for the install script but couldn't find it. The first time around I selected SAVE rather than OPEN when I downloaded the file. The file name is jdk-7u3-nb-7_1_1-linux-ml.sh. I couldn't find any unzip program that could unzip the saved file. That is why I chose OPEN rather than SAVE the next time around.
MY QUESTION IS: where can I get the install script? Also what unzip program will unzip the saved file? Does anyone have a suggestion?

The easy way to install open jdk, you can simply issue the following command in your terminal :
sudo apt-get install openjdk-7-jdk
if you want to install oracle JDK, you must download jdk archive file (tar file, not rpm) here : http://www.oracle.com/technetwork/java/javase/downloads/index.html
Unzip it any where you like, then set your path manually , that would be something like this :
there is a text file in your home directory called .bashrc
you can open it with any editor you like or type the following in terminal :
sudo nano .bashrc
then add the following lines at the end of .bashrc file, and save : (replace ##AddressToJAVA## with your java (JDK or JRE) path. your path would be something like : /home/me/jdk1.7.0_02
JAVA_HOME='##AddressToJAVA##'
export JAVA_HOME
PATH=$PATH:$JAVA_HOME/bin
export PATH
CLASSPATH=$JAVA_HOME/lib
export CLASSPATH
the logout and login, and test your installation :
"java -version" command must echo your installation version

Install various SUN jdk on linux

Hi,
I am using netbeans 5.0 on linux (mandrake 10.0) running on SUN jdk 5.0 update 7.
I have to make a project using SUN jdk 1.3.1 (SUN jdk 1.3.1_18 is a requirement).
I tried to install SUN jdk 1.3.1 but it complains that there is a newer version already installed (i.e. SUN jdk 5.0 update 7).
In wanted to have both SUN jdk installed (I need 5.0 to run netbeans, and 1.3.1 is a requirement for the project). This way, I would specify SUN 1.3.1 kit for the project in netbeans using the "java platform manager" feature.
I forced SUN jdk 1.3.1 install (using rpm ,with rpm -i --nodeps jdk131.rpm), and managed to have both SUN jdk installed at the same time.
But I did not manage to include jdk 1.3.1 in netbeans java platform manager (the directory is detected as a J2SE directory, but gives an error on next screen and cannot be added).
(One possible alternative would be to use IBM or Blackdown jdk 1.3.1 (both are detected without problem in "java platform manager"))
(Another alternative, would be to try some cross compilation modifying ant scripts for boot classpath...)
(Another alternative would be to do this under windows (where both jdk can coexists and netbeans 5.0 agrees to add SUN jdk 1.3.1 without giving an error))
But I wonder if there is a way to do this under linux with both SUN jdk.
Any idea?
(I suppose I am not the first one to try to do this)
Regards

> 716604
>
> also check
>
> http://java.sun.com/j2se/1.4.2/SAPsite/download.html
Unfortunately this is wrong.
On Linux x86_64 the IBM JDK is used.
Note 1172419 - Linux: Supported Java versions on the x86_64 platform
Markus

JDK for Linux

Hi Guru's
We want to install Solman 4.0 and ECC 6.0 on RHEL5(redhat linux enterprise) and maxdb 7.6
Please suggest us which jdk that we need to go for(Sun or IBM).
Please do let us know about the versions like jdk 1.4.2_xx etc.
Your help would be more appreciable
Thanks,

Hi Nikhil,
I agree with them,
Please read this note carefully since there are pro's and con's
Note 716604 - Access to Sun J2SE and recommended J2SE options
Regards,
Please reward if you find it useful.

JDK & Suse Linux - cannot use JMF or run JMSTUDIO

Hi
I have tried using JMF and running jmstudio with SuSE linux 10.0
Every time I try and run jmstudio I get the following error:
Exception in thread "main" java.lang.NullPointerException
at sun.awt.X11.XMenuPeer.repaintMenuItem(XMenuPeer.java:363)
at sun.awt.X11.XMenuItemPeer.setEnabled(XMenuItemPeer.java:71)
at sun.awt.X11.XMenuItemPeer.disable(XMenuItemPeer.java:93)
at java.awt.MenuItem.disable(MenuItem.java:280)
at java.awt.MenuItem.enable(MenuItem.java:267)
at java.awt.MenuItem.setEnabled(MenuItem.java:242)
at JMStudio.updateMenu(JMStudio.java:1274)
at JMStudio.<init>(JMStudio.java:119)
at JMStudio.createNewFrame(JMStudio.java:1412)
at JMStudio.main(JMStudio.java:1401)
Please can someone tell me if this is a problem with environment variables?
I have tried to set up my .bashrc but if someone has a working configuration file I would gladly try it
I am a final year student and am using JMF for my project and DESPERATELY need to get JMF running
Any help would be gratefully received
Regards
Uri

In NetBeans using JDK1_5, all you have to do is :
step 1.) tools -> library manager.
step 2.) Click on New Library.
step 3.) Name the Library Name JMF (or whatever).
step 4.) Leave Library Type as Class Libraries.
step 5.) Click OK.
step 6.) Select the library you just made in the
listbox on the left.
step 7.) In the center of the form you are in, you should
see a white box with three tabs on top (Classpath, Sources, Javadoc).
Make sure Classpath is selected.
step 8.) On the right , click on the Add Jar/Folder... button.
step 9.) A dialogue box will pop up. Select the directory where your
you put JMF. Add the .jar files from the JMF's lib directory and
click the Add Jar/Folder for that dialog box. Repeat step 8.
When finnished, you should have three .jar files in your newly
created library(I called mine JMF). The files should be jmf.jar,
mediaplayer.jar, and multiplayer.jar.
step 10.) Create a project.
step 11.) In the Projects pane, expand Libraries which you will see
whatever JDK you are using and any other libraries you
happen to be using. Right Click on Libraries there and
click Add Library. A popup window displaying libraries
will show and the one you just created should be in there.
step 12.) Highlight the library you made and click its Add library
button.
You should now be able to use JMF in your apps! I assume you
know about importing the packages in your sourcefiles!!!! ;-)
Have fun whichever way you do! Please don't email me with
dumb questions. Seeya!

Silent installation of JDK in Linux/HP-UX

I want to know if Silent installation of java is supported in Linux/HP-UX platform.
Can anybody help me in this regard.?

It appears that it does not. Read the Silent Installation chapter in the Java Deployment Guide
C:\Program Files\Java\docs\guide\deployment\deployment-guide\contents.html

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I have come into some problems after i installed java in linux. In linux command line, i keyed in the order "java",it telled me that there's no command.Even if i try in the JAVA_HOME dir,i got the same problem. Would someone tell me why?
thanks

Set PATH.

Installation issue of jdk in linux (Red Hat 5.3)

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