libgksu: libgksu (GTK+2 Superuser Authorization Library) libgksu: libgksu: Libgksu is a library from the gksu program that provides a simple API libgksu: for using su and sudo in programs that need to execute tasks as other libgksu: users. It provides X authentication facilities for running programs in libgksu: a X session. libgksu: libgksu: libgksu: libgksu: libgksu: