How can I download and store dependencies locally?

[#1]

Hello guys, I've copied the .m2 folder from a machine to another machine, and I've run mvn install for a certain project. The problem is that I get a lot of errors such as Index out of bound ,or that it's not a problem with the exec:javam but with running the code... Basically, what I'm trying is that I want to use Hadoop Batch Rename from here: https://github.com/rjoberon/hadoop-tools , and I don't want to download and install each time the dependencies on each machine from the repo that it's either cloudera or maven apache, so that's why I've copied the .m2 folder from a working machine to another machine. Is it something that I'm doing wrong? I can mention that the file it's correctly formatted, so it's a problem with it that

[#2]

Somebody please?