gir1.2-gucharmap-2.90 1:10.0.3-2 (ppc64el binary) in ubuntu bionic

 The libgucharmap library contains a Unicode browser widget; it is
 most prominently used by the "gucharmap" program. See the package of
 the same name for more information.
 .
 This package contains introspection data for the Unicode browser widget
 library.