To use these packages you will likely need to install flatpak & webkitgtk from the slackaroni repo. slackpkg install flatpak slackpkg install webkitgtk then take everything in this directory and run upgradepkg --install-new *.txz it will overwrite a few packages from within slackaroni repo with updated ones and overwrites slackware's 'gexiv2' while adding a compatible 'libgexiv2' to replace it. I think everything needed is here, but don't quote me on that. ;)