ffmpeg

wget http://ftp.penguin.cz/pub/users/utx/amr/amrwb-7.0.0.0.tar.bz2
tar jxf amrwb-7.0.0.0.tar.bz2
cd amrwb*
./configure --prefix=/usr
make
make install
cd ..
ldconfig

wget http://ftp.penguin.cz/pub/users/utx/amr/amrnb-6.1.0.3.tar.bz2
tar jxf amrnb-6.1.0.3.tar.bz2
cd amrnb*
./configure --prefix=/usr
make
make install
cd ..
ldconfig