Python (Django)项目的依赖安装

I'm new to Python, but I had a requirement at my work-place. Another programmer is developing a project on Python, Django framework, and my task is to find a way in which this project will be executed at any computer. So, I'm talking about something like Composer for PHP. I need an easiest way that at debian branch to write in terminal a command, that will find kind of "composer.json" file on that project, will read all the required software, modules, libraries and install it step-by-step on PC.I'm new to Python, but I had a requirement at m