Difference between revisions of "Install Java"

Latest revision as of 12:41, 24 January 2012

Note that most machines will already have Java installed. If you would like to manually install it, please follow the instructions Multimedia_and_DVDs_in_Ubuntu.

Installing Java by Force (not THE Force)

On most machines, Java should be installed already. If it's not, you can just open up Ubuntu Sofware Center and search for Java.

For the Java browser plugin, see Ubuntu_restricted_extras

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-{{cleanup}}
+Note that most machines will already have Java installed.  If you would like to manually install it, please follow the instructions [[Multimedia_and_DVDs_in_Ubuntu]].
-There are several methods for installing Java on a [[FreekBox]].  It is not installed by default because the user needs to accept an enduser agreement and we will not do that for them.
+==Installing Java by Force (not THE Force)==
-Java is available from different companies, i.e. Sun, IBM and Blackdown
+On most machines, Java should be installed already. If it's not, you can just open up Ubuntu Sofware Center and search for Java.
-===Blackdown Java===
-Blackdown Java can be installed very simply.  Add the following line to /etc/apt/sources.list
- <nowiki>deb ftp://ftp.tux.org/java/debian/ sarge non-free</nowiki>
-To do this, you need to open the file with a text editor:
-#nano /etc/apt/sources.list
-#add the line
-#ctrl+o, then enter (to save)
-#ctrl+x (to exit)
-Then use the following commands to install it.
- apt-get update
- apt-get install j2re1.4
-===Java-package===
-These, slightly more complicated, instructions are from [http://wiki.linuxquestions.org/wiki/Java-Debian http://wiki.linuxquestions.org/wiki/Java-Debian].  The example is for Sun Java, but it will work with the following:
-* Sun Microsystems(TM) 1.4 and 1.5 Standard Edition
-* IBM(TM) 1.3 and 1.4 Standard Edition
-* Blackdown Java-Linux 1.3 and 1.4 Standard Edition
-Make sure the contrib entry is in your main deb line in sources.list.  For example:
- <nowiki>deb http://mirrors.kernel.org/debian/ stable main contrib non-free</nowiki>
-Follow these instructions to install jre for Debian sarge.
- apt-get install java-package
-download the sun jdk from java.sun.com
- make-jpkg jdk-1_5_0-linux-i586.bin
- dpkg -i sun-j2sdk1.5_1.5.0_i386.deb
- apt-get install sun-j2sdk1.5debian
-<small>You can also find a different version of the same thing at http://www.debian-administration.org/articles/142.</small>
-==self-extracting file==
-The apt-get methods are not available for Debian Woody.  Adopters with the [[FreekBox|Freek Box 2]] should use the following instructions.
-The instructions at http://www.togaware.com/linux/survivor/Install_Sun.shtml worked to
-install Java.
-download sun's self-extracting file j2sdk-1_4_2_05-linux-i586.bin
-(requires agreement to license)
-move or copy it to /usr/local
-be root
-run the following command to install
- ./j2sdk-1_4_2_05-linux-i586.bin
-(this requires that you agree to the license again)
-and then the following command to make it findable by the system
-ln -s /usr/local/j2sdk1.4.2_05/bin/* /usr/local/bin
-(link the bin files into /usr/local/bin)
-This does not put the plugin into mozilla, that must be done manually.
-In mozilla, go to '''file://usr/local/j2sdk1.4.2_05'''
-open the '''README.html''' file
-go to '''System Requiremnts & Installation'''
-click on the installation instructions link
-click on the '''J2SDK for Linux''' link
-go to '''Java Plug-In Browser Registration Instructions'''
-Click on '''Manual Registration Instructions'''
-Or click on the following link: http://java.sun.com/j2se/1.4.2/manual_install_linux.html
-follow the instructions
-(requires creating a symbolic link from the correct file in the plugins
-directory into the mozilla plugins directory)
- cd /usr/lib/mozilla/plugins
- ln /usr/local/j2sdk1.4.2_05/jre/plugin/i386/ns610/libjavaplugin_oji.so .
+For the Java browser plugin, see [[Ubuntu_restricted_extras]]
 [[Category:Tech support]]

Difference between revisions of "Install Java"

Latest revision as of 12:41, 24 January 2012

Installing Java by Force (not THE Force)

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