Earlier quoted context omitted.
I’m so thankful that Rust is helping popularize the solo exe that “just works”. I don’t care if a program uses DLLs or not. But my rule is “ship your fucking dependencies”. Python is the worst offender at making it god damned impossible to build and run a fucking program. I swear Docker and friends only exist because merely executing a modern program is so complicated and fragile it requires a full system image.
The choice is actually between dealing with complexity and shifting responsibility for that to someone else. The tools themselves (e.g. virtual environments) can be used for both. Either people responsible for packaging (authors, distribution maintainers, etc.) have some vague or precise understanding of how their code is used, on which systems, what are its dependencies (not mere names and versions, but functional b…
But with python it’s a total mess. I’ve been using automatic1111 lately to generate stable diffusion images. The tool maintains multiple multi-hundred line script files for each OS which try to guess the correct version of all the dependencies to download and install. What a mess! And why is the job of figuring out the right version of pytorch the job of an end user program? I don’t know if PyTorch is uniquely bad at this, but all this work is the job of a package manager with well designed packages.
It should be as easy as “cargo run” to run the program, no matter how many or how few dependencies there are. No matter what operating system I’m using. Even npm does a better job of this than python.