astral-sh/uv
Improve error message on "failed to spawn" where the Python interpreter is missing
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#13,992 opened on 2025/06/12
enhancementerror messageshelp wanted
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説明
Summary
e.g., as reported in https://github.com/astral-sh/uv/issues/13196
The error message when the Python interpreter cannot be found by an entry point is
error: Failed to spawn: `jupyter` Caused by: No such file or directory (os error 2)
We can read the entry point and provide a better error message in this case.
Related #13989
Example
error: Failed to spawn: `jupyter` Caused by: No such file or directory (os error 2)
hint: `jupyter` uses a Python interpreter at `path` which no longer exists