2018-11-132018-11-1320092009http://196.43.179.3:8080/xmlui/handle/123456789/1036First of all, we need to download and install postgressSQL and Maven2 with help of some package manager or any software installer, which is an inbuilt tool in Linux Operating system (you must have an internet connection on your PC). This tool will search your required software from worldwide Linux repository, and will download and install it for you.en-USBook