simple gitman install
sudo apt install -y git python3-pip python3-venv build-essential libffi-dev
python3 -m venv ~/envs/gitman
. envs/gitman/bin/activate
pip3 install --upgrade pip
pip3 install wheel
pip3 install git_manage
If there's a specific git repository you want to check out:
gitman clone -r <https://github.com/path/to/your/repository.git>
otherwise, use
gitman clone
don't forget to initialize repositories with submodules