libconfig-model-approx-perl binary package in Ubuntu Precise i386

 Config::Model::Approx and config-edit -application approx provide a
 configuration model and a configuration editor for /etc/approx/approx.conf.
 .
 When the following dependencies are installed, you will get extra
 functionalities:
 .
    * A graphical Approx configuration editor and a graphical
      configuration wizard with libconfig-model-tkui-perl
    * A curses Approx configuration editor with
      libconfig-model-cursesui-perl
 .
 When run with '-ui none', Approx configuration editor can also be
 used as a command line to validate Approx configuration or to upgrade
 an older configuration without user interaction.

Source package