I went from Ruby, to Node, to Elixir, and my annoyances with the package/project managers have decreased with every step. I'm honestly surprised that Python's '

I went from Ruby, to Node, to Elixir, and my annoyances with the package/project managers have decreased with every step. I'm honestly surprised that Python's 'approach' is so much worse than any of them. Are there any particular reason why there hasn't been a good package/project manager that became dominant in the Python ecosystem? To elaborate on my current situation. With Elixir, I run mix new <project-name> and I get 1) a project structure, including test helpers, config stubs, formatter config, gitignore, and a mix.ex file where I can add dependencies. With some flags, I can get a supervised setup (for long-running stuff, basically), or an umbrella app that allows me to put multiple projects under one 'umbrella project'. Aside from potential issues where the apps in an umbrella rely on different version of the same package, dependency is local to the project and doesn't conflict with another. I also get formatting and test 'tasks', with DocTest support.