pip install -e . in Ubuntu 24 and macOs ?!

[namdroid]

pip install -e . && pip cache purge

Preparing editable metadata (pyproject.toml) ... error
error: subprocess-exited-with-error

× Preparing editable metadata (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [14 lines of output]
Traceback (most recent call last):
File "/home/dev/miniconda3/envs/viettts/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in
main()
File "/home/dev/miniconda3/envs/viettts/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/home/dev/miniconda3/envs/viettts/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 181, in prepare_metadata_for_build_editable
return hook(metadata_directory, config_settings)
File "/tmp/pip-build-env-b25737ca/overlay/lib/python3.10/site-packages/poetry/core/masonry/api.py", line 43, in prepare_metadata_for_build_wheel
builder = WheelBuilder(poetry)
File "/tmp/pip-build-env-b25737ca/overlay/lib/python3.10/site-packages/poetry/core/masonry/builders/wheel.py", line 62, in init
super().init(poetry, executable=executable)
File "/tmp/pip-build-env-b25737ca/overlay/lib/python3.10/site-packages/poetry/core/masonry/builders/builder.py", line 45, in init
raise RuntimeError(
RuntimeError: Building a package is not possible in non-package mode.
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.