libconfig-model-tkui-perl binary package in Ubuntu Focal amd64

 Config::Model::TkUI provides a Perl/Tk interface to:
   - the configuration editor provided by Config::Model (cme).
   - the configuration model editor provided by Config::Model::Itself
     (config-model-edit)
 .
 For instance, with this package and libconfig-model-openssh-perl
 Config::Model::OpenSsh, you get a graphical configuration editor for
 /etc/ssh/sshd_config.
 .
 To get the graphical editor, just install Config::Model::TkUI, and the
 cme (provided by libconfig-model-perl) will automagically launch the
 graphical interface.

Source package