Windows：need to install unofficial curses replace official curses，go to https://www.lfd.uci.edu/~gohlke/pythonlibs/#curses download corresponding version of curses,and install it like this:
pip install curses-2.2+utf8-cp27-cp27m-win_amd64.whl
Windows：need to install unofficial curses replace official curses，go to https://www.lfd.uci.edu/~gohlke/pythonlibs/#curses download corresponding version of curses,and install it like this:
pip install curses-2.2+utf8-cp27-cp27m-win_amd64.whl