[kwertzzz]

As far as I can tell one of the arguments for wheels is that the "Installation of a C extension does not require a compiler on Linux, Windows or macOS"[0]. I also check some scipy wheel file and there are some binary libraries. If it is not via wheels, what would be the recommended way to install packages with C extensions (requiring 3rd party libraries)? To my understanding, this is why anaconda is so popular (despite not being an "official" package manager).

[0] https://pythonwheels.com/

[rcarmo]

Well, the wheels maintained by the scientific community may sometimes bundle .so files for x86_64, I suppose. Since I work on both ARM and Intel, I have had to skip using wheels for a few things until they got aarch64 versions, and made sure whatever wheels I was using were only pure Python.