Gentoo users: I have created an ebuild
for the plugin, which you can download from this location:
http://grammarian.homelinux.net/torrent/kfile_torrent_ebuild.tar.bz2.
You need to enable the Portage directory overlay (PORTDIR_OVERLAY in /etc/make.conf), and
then extract the archive in that directory. For example, if you have set PORTDIR_OVERLAY=/usr/local/portage,
you should first create the directory if it doesn't exist, and then:
$ cd /usr/local/portage
$ tar xjf /path/to/downloaded/kfile_torrent_ebuild.tar.bz2
$ emerge -p kfile_torrent
$ emerge kfile_torrent
All versions are included in the ebuild archive, in case you would like to
install a different version than the latest.