mplayer problem

[Harris Kosmidhs]

Edo kai polu kairo se ena mhxanhma me unstable debian exo to e3hs
problhma. Pao na tre3o meplayer h mencoder kai mou bgazei:

mplayer: symbol lookup error: /usr/lib/libavcodec.so.0: undefined
symbol: faacDecOpen

[10:24] hkosmidi at harris ~ $ ldd /usr/bin/mplayer |head -10
        linux-gate.so.1 =>  (0xffffe000)
        libdvdread.so.3 => /usr/lib/libdvdread.so.3 (0xb7efc000)
        libavcodec.so.0 => /usr/lib/libavcodec.so.0 (0xb7b63000)
        libpostproc.so.0.0.1 => /usr/lib/libpostproc.so.0.0.1 (0xb7b5a000)
        libmad.so.0 => /usr/lib/libmad.so.0 (0xb7b44000)
        libvorbis.so.0 => /usr/lib/libvorbis.so.0 (0xb7b1d000)
        libogg.so.0 => /usr/lib/libogg.so.0 (0xb7b18000)
        libdv.so.4 => /usr/lib/libdv.so.4 (0xb7aee000)
        libtheora.so.0 => /usr/lib/libtheora.so.0 (0xb7ad1000)
        libfaad.so.0 => /usr/lib/libfaad.so.0 (0xb7a87000)


Ekana polles fores update alla tipote. Epish ekana remove ta paketa
(mplayer libavcodec*, ktl) kai 3ana install alla tipote....

Kamia idea?