How To Install Apache Maven on Ubuntu 18.04 and 16.04

Step 1 – Prerequisites

$ java -version 

 Step 2 – Install Maven on Ubuntu

$ cd /usr/local
$ sudo wget https://www-eu.apache.org/dist/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gz

$ sudo tar xzvf apache-maven-3.6.3-bin.tar.gz
$ sudo ln -s apache-maven-3.6.3 apache-maven

Step 3 – Setup Environment Variables

sudo vi /etc/profile.d/apache-maven.sh

and add following content.

export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-amd64
export M2_HOME=/usr/local/apache-maven
export MAVEN_HOME=/usr/local/apache-maven
export PATH=${M2_HOME}/bin:${PATH}

Now load the environment variables in current shell using following command.

source /etc/profile.d/apache-maven.sh

Step 4 – Verify Installation

$ mvn -version

Finally, remove the downloaded archive file from local.

$ sudo rm -f apache-maven-3.6.3-bin.tar.gz

refer link: How To Install Apache Maven on Ubuntu 18.04 and 16.04