This repository contains a complete rewrite of Yum Extender in python3, Gtk3 and using the dnf-daemon dbus API for packaging actions

git clone https://github.com/timlau/yumex-dnf.git
cd yumex-dnf
make get-builddeps
make test-inst

dnf install python3 python3-gobject 

dnf-deamon must also be installed.

dnf install dnfdaemon

Or build the latest version from git

git clone https://github.com/timlau/dnf-daemon.git
cd dnf-daemon
make test-inst

yumex-dnf is available in the Fedora repositories for f21, f22 & Rawhide

Use this to install it.

sudo dnf install yumex-dnf