libvibrant6b-dbg 6.1.20120620-10 (amd64 binary) in ubuntu xenial

 This package is useful to provide a backtrace with symbol names in a
 debugger; this facilitates interpretation of core dumps, and aids in finding
 logic errors in programs using the libraries in this package (or the
 libraries themselves).
 .
 Non-programmers will likely have little use for this package. See the
 libvibrant6b package for more information.