As you might be aware of, Maven is a build automation tool provided by Apache which does more than dependency management. We can make it as a peer of Ant and Makefile which downloads all of the dependencies required.
mvn install, it frames a dependency tree based on the project configuration
pom.xml on all the sub projects under the super
pom.xml (the root POM) and downloads/compiles all the needed components in a directory called
.m2 under the user's folder. These dependencies will have to be resolved for the project to be built without any errors, and
mvn install is one utility that could download most of the dependencies.
Further, there are other utils within Maven like
dependency:resolve which can be used separately in any specific cases. The build life cycle of the mvn is as below: LifeCycle Bindings
The test phase of this mvn can be ignored by using a flag