mplayer컴파일 .....libmpdemux.a] Error ?

mplayer컴파일하는데 문젭니다.
컴파일명령으로

./configure --enable-gui  --enable-live --enable-xmms;make;make install;

{standard input}: Assembler messages:
{standard input}:56: Error: symbol `dp' is already defined
{standard input}:88: Error: symbol `dp' is already defined
make[1]: *** [demux_rtp.o] Error 1
make[1]: Leaving directory `/home/lodi/download/firefox/MPlayer-1.0pre7/libmpdemux'
make: *** [libmpdemux/libmpdemux.a] Error 2

[root@localhost MPlayer-1.0pre7]# mplayer
bash: mplayer: command not found

libmpdemux가 뭔가요?

환경은 redhat9,지호스2mx400,펜티엄3고,
mplayer-1.0pre7설치하려합니다.