The successful installation of Java on Ubuntu will output details, as in the image below. To check the version of Java running, use the command: java –version The JDK includes a private JVM and a few other resources to finish the development of a Java application. Now verify whether the software is part of your system. This proprietary Java Development Kit is an implementation of the Java Platform, Standard Edition released by Oracle Corporation in the form of a binary product aimed at Java developers on Linux, macOS or Windows. Then, download and install the latest version of Oracle Java (version number 11): sudo apt install oracle-java11-installer Verify Java is Installed on Your System Java SE Development Kit 16 is a release of Java SE Development Platform created to help developers. Update the package list before installing any new software with: sudo apt updateĤ. Download the latest version of Java SE Development Kit 16 for Mac for free. Next, add the repository with the following command: sudo add-apt-repository ppa:linuxuprising/javaģ. Before adding the new repository, install the required packages if you do not have them on your system yet: sudo apt install software-properties-commonĢ. Optionally, you can set this Java version as the default with the following command: sudo apt install oracle-java11-set-default Option 2: Download Oracle Java from Linux Uprising PPAġ. Now, you can install Java 11, the latest LTS version: sudo apt install oracle-java11-installerĤ. Make sure to update your system before initiating any installation: sudo apt updateģ. First, add the required package repository by typing: sudo add-apt-repository ppa:webupd8team/javaĢ. Option 1: Download Oracle Java from Webupd8 PPAġ. You can decide from which one you prefer to download. We include instructions for installations from 2 (two) different package repositories. To download the official Oracle JDK, you first need to download a third-party repository. Confirm the installation by typing y (yes) and press Enter. Then, you can confidently install the latest Java Development Kit with the following command: sudo apt install default-jdkģ. Open the terminal ( Ctrl+ Alt+ T) and update the package repository to ensure you download the latest software version: sudo apt updateĢ. The current default and LTS version is Java 11. You can also decide which version you want on your system by installing a specific version number. You can install one or several Java packages. However, bear in mind the license only allows non-commercial use of the software. You can find the official Oracle JDK through a third-party repository. You use JRE for running Java-based applications, while JDK is for developing and programming with Java.Īlso available is Oracle Java, another SE implementation, which has additional commercial features. The Ubuntu repository offers two (2), open-source Java packages, Java Development Kit (Open JDK) and Java Runtime Environment (Open JRE). In this document, we look at different packages within the Java SE. Access to the command-line/terminal window.
Installing Java on CentOS 7 or CentOS 8.If you are looking for other Java installation guides, please refer to: Note: This guide provides instructions that work on Ubuntu 18.04, Ubuntu 20.04 and any other Ubuntu-based distribution (including Linux Mint, Kubuntu, and Elementary OS).