libnotify4 и libpcap. Желательно, чтобы приложение было портативным. Будут ли данные библиотеки работать в системах end-user контейнеризации, к примеру AppImage или Flatpack? 
Flatpak is not just a packaging mechanism; the Flatpak environment is also a sandbox and, unfortunately, that sandbox does not allow packet capture, so if you're running a Flatpak package for Wireshark, it will only be able to read existing capture files, and possibly capture traffic in an extcap - it will not be able to capture on a network ada adapter.
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