Install Apache Maven on Ubuntu 18.04

Introduction #

Apache Maven is a free and open source project management tool used for Java projects. You can easily manage a project’s build, reporting, and documentation from a central piece of information using Apache Maven. Apache Maven provides a complete framework to automate the project’s build infrastructure.

In this tutorial, you will learn how to install Apache Maven on Ubuntu 18.04.

Prerequisites #

  • A newly deployed OneHost Cloud Ubuntu 18.04 server.
  • A non-root user with sudo privileges created on your server.

Update your server #

First, update your system to the latest stable version:

sudo apt-get update -y
sudo apt-get upgrade -y

Install Java #

Maven 3.3 or greater requires JDK 1.7 or above to be installed. We will install OpenJDK, which is the default Java development and runtime in Ubuntu 18.04.

Install OpenJDK:

sudo apt-get install -y default-jdk

Verify the Java version:

java -version

The output will be similar to the following:

openjdk version "10.0.2" 2018-07-17
OpenJDK Runtime Environment (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.3)
OpenJDK 64-Bit Server VM (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.3, mixed mode)

Install Apache Maven #

First, change your working directory to the /opt/ directory:

cd /opt/

You can download the latest stable version of Apache Maven from the official website:

sudo wget

Once the download has completed, extract the downloaded archive:

sudo tar -xvzf apache-maven-3.6.0-bin.tar.gz

Next, rename the extracted directory:

sudo mv apache-maven-3.6.0 maven 

Setup environment variables #

Next, you will need to setup the environment variables such as M2_HOME, JAVA_HOME and PATH. You can do this by creating a file inside of the /etc/profile.d/ directory:

sudo vi /etc/profile.d/

Add the following lines:

export JAVA_HOME=/usr/lib/jvm/default-java
export M2_HOME=/opt/maven
export PATH=${M2_HOME}/bin:${PATH}

Save and close the file, and make it executable:

sudo chmod +x /etc/profile.d/

Now you can load the environment variables:

source /etc/profile.d/

Verify installation #

Once everything has been successfully configured, check the version of Apache Maven:

mvn --version

You will see a similar output to the following:

Apache Maven 3.6.0 (97c98ec64a1fdfee7767ce5ffb20918da4f719f3; 2018-10-24T18:41:47Z)
Maven home: /opt/maven
Java version: 10.0.2, vendor: Oracle Corporation, runtime: /usr/lib/jvm/java-11-openjdk-amd64
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "4.15.0-36-generic", arch: "amd64", family: "unix"

Congratulations, you have successfully installed Apache Maven on your Ubuntu 18.04 server. To get started using Maven, visit the official Apache Maven documentation.

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