gnustep-gui-runtime 0.25.0-3 (arm64 binary) in ubuntu yakkety

 The GNUstep GUI Library is a powerful library of graphical user interface
 classes written completely in the Objective-C language; the classes are
 based upon the OpenStep specification, and provide the user with a
 traditional nextstep-like look and feel.
 .
 This package contains the runtime support files needed by GNUstep GUI
 applications.