Could not find a version that satisfies the requirement windows-curses

Created by: singularitti

When I am trying to install PipTUI with

pipx install PipTUI

It throws out errors:

  ERROR: Could not find a version that satisfies the requirement windows-curses (from PipTUI) (from versions: none)
ERROR: No matching distribution found for windows-curses (from PipTUI)
'/Users/qz/.local/pipx/venvs/PipTUI/bin/python -m pip install PipTUI -q' failed

It seems to be a dependency-resolution problem. I am using pipx==0.13.0.1 with Python 3.7.4 on macOS 10.14.5.