python ERROR: No matching distribution found for pipenv

This error message indicates that the pipenv package is not available in the Python Package Index (PyPI) for your Python version or operating system.

To resolve this issue, you can try the following:

1. Upgrade or install pip: `pip install --upgrade pip`
2. Install pipenv using pip: `pip install pipenv`
3. If the above steps do not work, try downloading the pipenv package from its official website and installing it manually.

Additionally, make sure that your Python version is compatible with pipenv. You can check the supported Python versions on the pipenv documentation.