UCRT64 ~ # uv toolchain list warning: uv toolchain list is experimental and may change without warning. error: Running py --list-paths failed with status exit code: 2

[az49xcl]

platfrom:msys64 UCRT64 win11
uv :0.2.15
cmd: uv toolchain list
python --version: 3.11.9

UCRT64 ~

uv toolchain list

warning: uv toolchain list is experimental and may change without warning.
error: Running py --list-paths failed with status exit code: 2 with exit code: 2
--- stdout:

--- stderr:
unknown option --list-paths
usage: py [option] ... [-c cmd | -m mod | file | -] [arg] ...
Try `python -h' for more information.

[charliermarsh]

I think this was fixed in a newer version.

[charliermarsh]

#4522

[charliermarsh]

Can you try with the latest uv? 0.2.15 is several versions behind.

[az49xcl]

Unable to build uv under msys2(python -m pip install "uv=0.2.23")
1.rust toolchain : stable-x86_64-pc-windows-gnu (default)
2.cargo version: 1.79

error: failed to run custom build command for libz-ng-sys v1.1.15
Caused by: build-script-build_zng

[charliermarsh]

You're trying to build uv from source, is that intentional? Seems like you need a C++ toolchain for libz-ng-sys.