[MPlayer-users] problems compiling mplayer

[Graeme Jackson]

Hi there,

I am attempting to build mplayer from source but I am unable to compile 
successfully. I am running Redhat 7.1 and I downloaded/extracted the 
MPlayer-1.0pre7try2.tar.bz.

Firstly I ran 'configure' which completed successfully with no errors. 
However, when I then run 'make' the output ends with the following errors:

gcc -I../libvo -I../../libvo -I/usr/X11R6/include -fno-PIC -O4 -march=i686 
-mcpu=i686 -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT 
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64  -DHAVE_AV_CONFIG_H -I.. 
-D_FILE_OFFSET_BITS=64 -D_LARGEFE_SOURCE -D_GNU_SOURCE  -c -o 
i386/vp3dsp_sse2.o i386/vp3dsp_sse2.c
{standard input}: Assembler messages:
{standard input}:491: Error: no such instruction: `punpcklqdq %xmm4,%xmm0'
{standard input}:497: Error: no such instruction: `punpcklqdq %xmm0,%xmm1'
{standard input}:500: Error: no such instruction: `punpcklqdq %xmm5,%xmm4'
{standard input}:507: Error: no such instruction: `punpcklqdq %xmm6,%xmm5'
make[1]: *** [i386/vp3dsp_sse2.o] Error 1
make[1]: Leaving directory `/root/MPlayer-1.0pre7try2/libavcodec'
make: *** [libavcodec/libavcodec.a] Error 2

Does anybody know what this means and how I can solve this problem ?

Many Thanks,

Graeme.