Thanks for using this tutorial for installing Oracle Java (JRE or JDK) on Ubuntu 16.04 Xenial Xerus system. Verify that your implementations are correct with the following command: echo $JAVA_HOMEĬongratulations! You have successfully installed Java. Reload the file so all your changes could take effect with the following command: source /etc/profile Now that you are in the user profile file, add the following code, along with the Path of your installation from the previous step, to the bottom. With the following command, you can view your installs and their path: sudo update-alternatives -config java We will need to find the appropriate path to make these changes. Since many programs nowadays need a JAVA_HOME environment variable to work properly. Java HotSpot(TM) 64-Bit Server VM (build 25.74-b02, mixed mode) Java(TM) SE Runtime Environment (build 1.8.0_74-b02)
#INSTALL OPENJDK 7 JRE UBUNTU INSTALL#
Sudo apt-get install oracle-java8-installer
#INSTALL OPENJDK 7 JRE UBUNTU UPDATE#
Then, you will need to fully update the system with the following command and install it: Sudo add-apt-repository ppa:webupd8team/java Verify if Java was successfully installed on your system by typing java -version in the terminal. Similarly, you can install Open JRE on your system as well: sudo apt install default-jre. sudo apt install default-jdk Type in y and press Enter to confirm the installation. However, we would need to install additional repositories for proper installation: sudo apt-get install python-software-properties Issue the following command in order to download OpenJDK. Once you have verified if Java is installed or not, choose the type of Java installation that you want with one of the following: sudo apt-get install openjdk-7-jreĪnother alternative Java install is with Oracle JRE and JDK. If there is no java package installed ye, the output will be something like: The program 'java' can be found in the following packages: sudo apt-get updateĪfter your server has been fully updated, verify if Java is installed or not: java -version First, make sure that all your system packages are up-to-date by running the following apt-get commands in the terminal. Install Java (JRE or JDK) on Ubuntu 16.04
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