libgtkmm-3.0-1 3.16.0-1 (amd64 binary) in ubuntu wily

 Gtkmm is a C++ interface for the popular GUI library GTK+, API version 3.0.
 Gtkmm provides a convenient interface for C++ programmers to create
 graphical user interfaces with GTK+'s flexible OO framework. Highlights
 include type safe callbacks, widgets extensible using inheritance and
 over 180 classes that can be freely combined to quickly create complex
 user interfaces.
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 This package contains shared libraries.