Notes:
Step 1
Check if Maven is already installed
$ mvn –version
Step 2
Download Maven from internet
https://maven.apache.org/download.cgi
Step 3
Unzip and place at some location on your system
Step 4
Set System variables
M2_HOME
PATH
Step 5
Check again if Maven is installed
To Make Maven available for future sessions
Step 6
Create .bash_profile
$ touch .bash_profile
Command to view hidden files
$ defaults write com.apple.finder AppleShowAllFiles TRUE