https://bugzilla.redhat.com/show_bug.cgi?id=983752
--- Comment #1 from Jens Petersen petersen@redhat.com --- ibus-libpinyin basically replaces ibus-pinyin so I would recommend using that, though ibus-pinyin should still work.
(Not sure why ibus-libpinyin replaced ibus-pinyin here though.)
But your error looks like a bad mirror to me - can you try again?