when I configure the MPlayer, I always got such error, so upset.....

Checking for GUI ... yes

Error: X11 support required for GUI compilation



configure.log:

============ Checking for X11 ============

#include <X11/Xlib.h>
#include <X11/Xutil.h>
int main(void) { (void) XCreateWindow(0,0,0,0,0,0,0,0,0,0,0,0); return 0; }

cc /tmp/mplayer-conf-16278-6886.c -o /tmp/mplayer-conf-14243-6886.o -I/usr/X11R6/include -L/usr/X11R6/lib/X11 -lXext -lX11 -lnsl
/tmp/mplayer-conf-16278-6886.c:1:22: X11/Xlib.h: No such file or directory
/tmp/mplayer-conf-16278-6886.c:2:23: X11/Xutil.h: No such file or directory

ldd /tmp/mplayer-conf-14243-6886.o
ldd: /tmp/mplayer-conf-14243-6886.o: No such file or directory

Result is: no

anybody got any idea? thanks a million.

did you install X development and the Gnome development libraries during install? Those are a must if plan on compiling anything graphical.