libqt4-qt3support-dbg 4:4.8.5+git192-g085f851+dfsg-2ubuntu3 (i386 binary) in ubuntu trusty

 Qt is a cross-platform C++ application framework. Qt's primary feature
 is its rich set of widgets that provide standard GUI functionality.
 .
 This package contains the debugging symbols for the Qt 3 compatibility library
 for Qt 4.