This post describes to install Apache Maven package on your ubuntu system, We can install in different ways,

By default, Apache Maven 3.0.5  has been install in your ubuntu 

Maven Install Ubuntu 14.x, 15.x 

$ sudo  apt-get install maven

Check the version,

$  mvn --version


Apache Maven 3.0.5
Maven home: /usr/share/maven
Java version: 1.8.0_25, vendor: Oracle Corporation
Java home: /usr/java/jdk1.8.0_25/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.13.0-57-generic", arch: "amd64", family: "unix"


If you want to install 3.3.x version just follow steps, 

Download the apache-Maven package from the Link  : 

Download the file using wget command,
    

$ sudo wget http://mirror.fibergrid.in/apache/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz


Extract the tar.gz file format,

$ sudo tar -zxvf apache-maven-3.3.9-bin.tar.gz


then move that directory to the specific location,

$  sudo mv apache-maven-3.3.9 /usr/local/.


Set the path Edit a file  ~/.profile or /etc/profile  and add these four lines:    
 
export M2_HOME=/usr/local/apache-maven-3.3.9

export M2=$M2_HOME/bin

export MAVEN_OPTS="-Xms256m -Xmx512m"

export PATH=$M2:$PATH


$ sudo  source ~/.profile

$ sudo source /etc/profile
 


Now you can check the maven version using the same command


$  sudo mvn --version

Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-10T11:41:47-05:00)
Maven home: /usr/local/apache-maven-3.3.9
Java version: 1.8.0_25, vendor: Oracle Corporation
Java home: /usr/java/jdk1.8.0_25/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.13.0-57-generic", arch: "amd64", family: "unix"