Binary package “libcwidget3-dbg” in ubuntu trusty

high-level terminal interface library for C++ (debugging files)

 libcwidget is a modern user interface library modeled on GTK+ and Qt,
 but using curses as its display layer and with widgets that are
 tailored to a terminal environment.
 .
 This package contains debugging symbols for libcwidget-dbg. It is
 only needed if you want to generate useful backtraces for programs
 using cwidget.