libupnp6-dbg 1:1.6.19+git20141001-1 (i386 binary) in ubuntu vivid

 The Portable SDK for UPnP Devices (libupnp) provides developers with an
 API and open source code for building control points, devices, and
 bridges that are compliant with Version 1.0 of the Universal Plug and
 Play Device Architecture Specification - see http://www.upnp.org/ for
 specifications.
 .
 This package contains the debugging symbols associated with libupnp6.
 They will automatically be used by gdb for debugging libupnp-related
 issues.
 .
 Most people will not need this package.