类 conda 的有 Micromamba 可选;赤裸一点的还有 pyenv (pyenv-win) , 看看有没有顺眼的。
印象中确实都是用 tarball 现用现 build 。pyenv 里也有 NOTE: Most Pyenv-provided Python releases are source releases and are built from source as part of installation (that's why you need Python build dependencies preinstalled). 要不试试往 asdf 这些方向试试? https://github.com/asdf-community/asdf-python
不过我一直都是编译几个主要版本就眼不见为净了,arch 系的 base-devel 这些也没有不装的道理。心理安慰一下 CPython 现 build 可以增强 30%
https://github.com/pyenv/pyenv/wiki#how-to-build-cpython-for-maximum-performance