Windows 7 64 bit computer
$ find / -name ncurses.h -print /mingw32/include/ncurses/ncurses.h /mingw32/include/ncursesw/ncurses.h /mingw64/include/ncurses/ncurses.h /mingw64/include/ncursesw/ncurses.h /usr/include/ncurses/ncurses.h /usr/include/ncursesw/ncurses.h find: failed to read file names from file system at or below ‘/’: No such file or directory $ find /usr -name ncurses.h -print /usr/include/ncurses/ncurses.h /usr/include/ncursesw/ncurses.h $ echo $MSYSTEM MSYS
Let me know if other information needed.
Daniel
Duplicate here: https://sourceforge.net/p/msys2/tickets/239/
I can't replicate. I'm not sure if this is fixed or there's something different on my system. Please file a new issue if still not fixed.