Errors trying to do a simple make px4

Hi all,

This is my first attempt to programming Ardupilot and i just wanted to do the basics first.
On the tutorial ""
I download the enire repository from the internet, installed GitHub.

I did on the directory ardupilot-master :
git init
git add *
git commit

git config --global core.autocrlf false

and when i do
git submodule update --init --recursive

i have the :
fatal: No url found for submodule path ‘test-t’ in .gitmodules

And impossible to build the px4 files with the PX4 console and make because this step isn’t completed.

Any help ? =)

Sorry for that newbie question I just misunderstood the cloning part.
I thought cloning was copying pasting…

Now i am able to “make px4” !