Problem using the terminal to get the OP-TEE developer setup

[Joao-M6]

Not sure if this is the place to ask this question but don't know where to put it.
I'm starting for the first time an OP-TEE project. I was following the guide they have online until I got to a part where the linux terminal doesn't respond as expected.

Already tried with codes for other hardware and the problem is the same. The part that changes is the part where I have rpi3.xml.

The code I tried to use to install was:

repo init -u https://github.com/OP-TEE/manifest -m rpi3.xml [-b ${BRANCH}]

The expected result was simply the installation of the necessary files on the directory I chose but the actual result is the following:

Your identity is: Joao <my_mail>
If you want to change this, please re-run 'repo init' with --config-name

repo has been initialized in /home/joao/project

Thank you for the help and sorry if this is not the right place to ask this.

[jbech-linaro]

To me it looks correct as such, however, if you are going to use repo commands to work with branches etc, then you should to the repo init with the config-name I guess. Having that said, I believe most people work directly with git commands directly in the gits themselves, so I believe it's safe to ignore that message. The important thing is that a) you get all the source code b) can compile everything successfully using the makefile in build.git.

[Joao-M6]

I'm a student and this is the first time using the git properly so I don't know how to do it.
Do you have a guide online about how to do it?
Thanks for the help and the quick answer.

[jbech-linaro]

Sure, follow any of these.