Install Maven on Ubuntu-Linux based OS

Hi Guys, Lets discuss how to install Maven on ubuntu. Its quite simple to install maven on ubuntu

Below are the steps that needs to be executed for installation:
Maven is a Java tool, so you must have Java installed in order to proceed.
More precisely, you need a Java Development Kit (JDK), the Java Runtime Environment (JRE) is not sufficient.

1. Extract the distribution archive, i.e. apache-maven-3.1.0-bin.tar.gz to the directory you wish to install Maven 3.1.0.
These instructions assume you chose /usr/local/apache-maven. The subdirectory apache-maven-3.1.0 will be created from the archive.
2. In a command terminal, add the M2_HOME environment variable, e.g. export M2_HOME=/usr/local/apache-maven/apache-maven-3.1.0.
3. Add the M2 environment variable, e.g. export M2=$M2_HOME/bin.
4. Optional: Add the MAVEN_OPTS environment variable to specify JVM properties, e.g. export MAVEN_OPTS="-Xms256m -Xmx512m". This environment variable can be used to supply extra options to Maven.
5. Add M2 environment variable to your path, e.g. export PATH=$M2:$PATH.
6. Make sure that JAVA_HOME is set to the location of your JDK, e.g. export JAVA_HOME=/usr/java/jdk1.5.0_02 and that $JAVA_HOME/bin is in your PATH environment variable.
7. Run mvn --version to verify that it is correctly installed.

Note : These steps are applicable for all unix based operating system(Linux, Solaris and Mac OS)