Open java install.


How to download and install prebuilt OpenJDK packages
JDK 7
Debian, Ubuntu, etc.

On the command line, type:

Runtime
$ sudo apt-get install openjdk-7-jre

For development
$ sudo apt-get install openjdk-7-jdk

To make sure you are using the right version

$ sudo update-alternatives --config java

For the browser:

$ sudo apt-get install  icedtea-7-plugin



The openjdk-7-jre package contains just the Java Runtime Environment. If you want to develop Java programs then install the openjdk-7-jdk package.
Fedora, Oracle Linux, Red Hat Enterprise Linux, etc.

On the command line, type:
$ su -c "yum install java-1.7.0-openjdk"

The java-1.7.0-openjdk package contains just the Java Runtime Environment. If you want to develop Java programs then install the java-1.7.0-openjdk-devel package.
JDK 6
Debian, Ubuntu, etc.

On the command line, type:
$ sudo apt-get install openjdk-6-jre

The openjdk-6-jre package contains just the Java Runtime Environment. If you want to develop Java programs then install the openjdk-6-jdk package.
Fedora, Oracle Linux, Red Hat Enterprise Linux, etc.

On the command line, type:
$ su -c "yum install java-1.6.0-openjdk"

The java-1.6.0-openjdk package contains just the Java Runtime Environment. If you want to develop Java programs then install the java-1.6.0-openjdk-devel package.
BSD Port

For a list of pointers to packages of the BSD Port for DragonFly BSD, FreeBSD, Mac OS X, NetBSD and OpenBSD, please see the BSD porting Project's wiki page.

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