I have my configs where I want them, packages installed with straight.el, managed with use-package, I'm not confused on how to set up the emacs side of things.

I have my configs where I want them, packages installed with straight.el, managed with use-package, I'm not confused on how to set up the emacs side of things. I just want a unified mechanism to install dependencies. > Microsoft Language Server is nice but use it for things you can not find a package in elpa or melpa. That's overly restrictive. I use company as my capf provider and hook company into lsp, it's a nice unified interface and it never gets in my way. What I'm looking for is a mechanism to manage the dependencies of extensions. For example, the elpy readme clearly says, "pip install jedi rope flake8 autopep8 yapf black".