OpenJDK Runtime Environment (build 11.0.7+10-post-Ubuntu-3ubuntu1)
To do that, you can either install Oracle JDK or OpenJDK.įor this demo, I will use OpenJDK 11 here. sudo apt updateĮclipse requires Java 8 or above needs to be available on your machine.
To be able to install Eclipse IDE, you must have sudo privileges. Install Eclipse IDE On Linux Mint Prerequisites With the plugins available in Eclipse Marketplace, we can extend the functionality of Eclipse. It includes development environments for Eclipse JDT for Java, Eclipse CDT for C/C++ and Eclipse PDT for PHP, among others. Please share your feedback in the comments section.Eclipse is a well-known, widely used IDE ( Integrated Development Environment) for developing Java applications and also developing applications in COBOL, Ada, C, C++, Perl, PHP, Python, R, Ruby, Clojure, Scala, Groovy, and Scheme.Įclipse is written in C and Java and released under Eclipse Public License.
I hope you have learned how to install Oracle Java JDK 11 / 8 on Ubuntu 16.04 & Linux Mint 18. source /etc/profile.d/javajdk.sh Conclusion Load the environments into the current session. Place the below variables based on the JDK version. To set JAVA environment variables, create a new file under /etc/profile.d directory. Some Java application installations require prior configuration of environmental variables like JAVA_HOME, JRE_HOME, etc. The output varies on the version of Java installed on the system. Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.4+10-LTS, mixed mode) Java(TM) SE Runtime Environment 18.9 (build 11.0.4+10-LTS) Verify the Java version using the below command. Here, I chose to have Oracle JDK 11 as the default Java version on my system.
Update-alternatives: using /usr/lib/jvm/jdk-11.0.4/bin/java to provide /usr/bin/java (java) in manual mode Press to keep the current choice, or type selection number: 2 * 0 /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java 1081 auto modeġ /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java 1081 manual modeĢ /usr/lib/jvm/jdk-11.0.4/bin/java 2 manual modeģ /usr/lib/jvm/jdk1.8.0_221/bin/java 3 manual mode There are 3 choices for the alternative java (providing /usr/bin/java). The above command would list all Java JDK installed on your system, like below.Ĭhoose the default Java version by entering the number below Selection column and press enter. Set the default java using the below command. Sudo update-alternatives -install /usr/bin/java java /usr/lib/jvm/jdk1.8.0_221/bin/java 3 Set Default Java Version Sudo update-alternatives -install /usr/bin/java java /usr/lib/jvm/jdk-11.0.4/bin/java 2 Run update-alternatives command to install the Java on your system. Sudo tar -zxvf jdk-8u221-linux-圆4.tar.gz -C /usr/lib/jvm/
sudo mkdir /usr/lib/jvm/Įxtract the downloaded JDK archive using the tar command. Here, I chose to place JDK in /usr/lib/jvm/ directory. We would need to extract the downloaded JDK archive to some location. Visit the Oracle JDK page to download the JDK.ĭownload Oracle JDK 11 (v11.0.4) (Login Required)ĭownload Oracle JDK 8 (v8u221) (Login Required) To be able to install Oracle Java JDK, you need to log in as a user with sudo privileges.
Here, we will see how to install Oracle Java JDK 11 / 8 on Ubuntu 16.04 & Linux Mint 18. Oracle SE is popular Java development Kit used to develop Java applications.