pip install failed

pip install -e .
pip install --editable .
I failed to install the above two methods, can you help me solve it?

Start by reproducing `pip install -e .` and `pip install --editable .` in a clean environment, recording the complete error output; the issue currently provides no diagnostic details or file locations. Inspect the repository's package-installation configuration, then consider the issue resolved when editable installation succeeds and the failure is covered by a clear verification step.

Written by the indexing model from the issue text.