How to configure apt for fedora?
Download and install the apt for your current fedora version, and add the repositories for fedora to the /etc/apt/sources.list, this is an example of sources.list, remove the files form /etc/apt/sources.list.d directory, then run the apt with: apt-get update The above will refresh the local cache for packages, this should be run frequently or before each upgrade, read the apt-get manual for help.