buildroot

config BR2_PACKAGE_DIALOG

    bool "dialog"

    depends on BR2_USE_MMU # fork()

    select BR2_PACKAGE_NCURSES

    select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE

    help

      dialog - display dialog boxes from shell scripts

​

      This application provides a method of displaying several different

      types of dialog boxes from shell scripts. This allows a developer

      of a script to interact with the user in a much friendlier manner.

​

      http://invisible-island.net/dialog/dialog.html