[MPlayer-users] argg, sorry for so much spam today! x11 not found

[frizop at charter.net]

	I only just started getting this error.. again, sorry for asking so 
many questions. I get the same error if I try a ./configure without the 
--enable-x11

thanks in advance
--Nathan

./configure --enable-qtx-codecs --with-reallibdir=../rp9codecs/ 
--with-win32libdir=../w32codec-0.90/ --enable-x11 --enable-opendivx

   Disabled optional drivers:
     Input: tv-v4l tv-bsdbt848 dvdnav dvdread dvdcss
     Codecs: divx4linux xvid libdv xanim libmad liblzo
     Audio output: sgi sun alsa esd dxr2 nas win32 sdl
     Video output: xvidix bl zr dxr3 dxr2 directx sdl aa ggi xmga opengl 
dga xv x11 directfb tdfxfb 3dfx

============ Checking for X11 headers presence ============
Result is: not found (check if the dev(el) packages are installed)
##########################################

============ Checking for X11 libs presence ============
Result is: yes (using /usr/X11R6/lib)
##########################################

============ Checking for X11 ============
Result is: no