Note: With this method you will have to carry on doing this every time there is a new Java version released which it will not notify you about.How to Install Java on Ubuntu - ImagineLinux So run vim ~/.bashrc and then insert two new lines at the bottom of the file which read (that is with /path/to/unpacked/archive replaced with the path to the archive you just unpacked): JAVA_HOME=/path/to/unpacked/archiveĮither restart Terminal or run source ~/.bashrc to start using the new. tar.gz file, and then open up your ~/.bashrc file in a desired file editor such as gedit or vim, I will be using vim in this example (install it with sudo apt-get install vim if it is not already installed). Once you have done the above you may delete the original. Launch Terminal (CTRL + ALT + T), then cd to the directory where you downloaded the file to (probably ~/Downloads), and run tar -xvf /path/to/ to unpack that archive into the directory the file is in, you may then move that unpacked archive into a desired location, such as the /opt directory (storing executable files in your home directory is a security risk). Select the file you want to download, if you are running on a 32-bit machine click ( replaced with the Java version, such as 8u60), if 64-bit then jdk-linux-圆4.tar.gz. Select the Accept License Agreement radio button (once you have read the license agreement). Or if you want to install the official Oracle Java version manually: Sudo apt-get install oracle-java8-installer If you instead want to install the official Oracle JDK and JRE and definitely want to install through apt-get then do (you can replace the 8 with other versions such as 9, or 7): sudo add-apt-repository ppa:webupd8team/java

To install the openJDK JDK and JRE 8 use (replace 8 with the version you want, such as 7 or 6): sudo apt-get install openjdk-8-jdk Before I start, please note that the JDK also contains the JRE within it.

Install java in ubuntu