python config_error ai_generated true

WARNING: Ignoring invalid distribution -ip (c:\python311\lib\site-packages) ERROR: Invalid requirement: 'foo=>1.0' (from line 1 of requirements.txt) Hint: = is not a valid operator. Did you mean == ?

ID: python/pip-requires-python-metadata-missing

Also available as: JSON · Markdown · 中文
80%Fix Rate
82%Confidence
0Evidence
2024-06-11First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3.8 active — — —
3.9 active — — —
3.10 active — — —
3.11 active — — —
3.12 active — — —

Root Cause

The requirements file uses an invalid version operator (=> instead of >=) or a malformed specifier that packaging rejects. Additionally a partially uninstalled distribution left a '~ip' or '-ip' stub directory in site-packages.

generic

中文

requirements 文件使用了无效的版本运算符（=> 而非 >=）或 packaging 拒绝的格式错误说明符。此外，部分卸载的发行版在 site-packages 中残留了 '~ip' 或 '-ip' 存根目录。

Workarounds

  1. 93% success 
    sed -i 's/=>/>=/g' requirements.txt
# remove leftover '~' dirs
find $(python -c 'import site; print(site.getsitepackages()[0])') -maxdepth 1 -name '~*' -exec rm -rf {} +
pip install -r requirements.txt
  2. 90% success 
    python -c "from packaging.requirements import Requirement; [Requirement(l) for l in open('requirements.txt') if l.strip() and not l.startswith('#')]"

Dead Ends

Common approaches that don't work:

  1. 90% fail

    The syntax error is in the requirements file, not pip; upgrading changes nothing and the invalid operator still fails.

  2. 70% fail

    Overly destructive; breaks the base interpreter and does not fix the malformed requirements line.