# pyenv

7 Hacker News commenters recommended pyenv and 10 criticized it, November 2025 to November 2026. It was recommended in 4 of 13 months.

**Verdict:** People recommend pyenv for installing any Python version without compiling it locally and keeping versions per user. Critics say it is clunky and slower than uv.

## Why people recommend it

- Installs any Python version without compiling (2 comments): "pyenv and uv are wonderful ways to install whatever version you want without having to compile them locally" ([source](https://news.ycombinator.com/item?id=46006041)) "you can use pyenv and uv to install multiple versions of Python" ([source](https://news.ycombinator.com/item?id=49249164))
- Works fine for most uses (2 comments): "pyenv works fine but uv is faster & adds some nice extra features with uvx" ([source](https://news.ycombinator.com/item?id=46438669)) "pyenv and pip (just pyenv really) are a little clunky, but work too." ([source](https://news.ycombinator.com/item?id=49442947))

## What people warn about

- Clunky and finicky to use (2 comments): "pyenv and pip (just pyenv really) are a little clunky, but work too." ([source](https://news.ycombinator.com/item?id=49442947)) "relied on pyenv to do a local build, which is incredibly finicky on heterogenous fleets of computers" ([source](https://news.ycombinator.com/item?id=47441368))
- Slower and more complex than uv (2 comments): "pyenv works fine but uv is faster & adds some nice extra features with uvx" ([source](https://news.ycombinator.com/item?id=46438669)) "compared to uv it was infinitely more complex" ([source](https://news.ycombinator.com/item?id=46463245))

## Alternatives hackers recommend

- [mise](https://hackerapproved.com/p/mise.md): 137 recommend
- [asdf version manager](https://hackerapproved.com/p/asdf.md): 17 recommend
- [rustup](https://hackerapproved.com/p/rustup.md): 14 recommend
- [SDKMAN](https://hackerapproved.com/p/sdkman.md): 12 recommend
- [nvm](https://hackerapproved.com/p/nvm.md): 7 recommend

## Cite as

Hacker Approved, "pyenv", https://hackerapproved.com/p/pyenv/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).