When doing .configure at mplayer, I have the following errors: Error: X11 support required for GUI compilation. When checking rpm -qi xorg-x11, the package xorg-x11-6.8.12 is found in my FC3 package. My question is that what package did I missed in my FC3? I did a full package installation -- always in my desktop PC. Is it the xorg-x11-6.8.1-12.FC3.1.x86_64.rpm ? or all the update of xorg-x11 in http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/x86_64/? Below is the error messeages in details. Appreciate anyone for any hint and help. *************************************** Here the error messages from .configure Checking for X11 headers presence ... yes (using /usr/X11R6/include) Checking for X11 libs presence ... yes (using /usr/X11R6/lib) Checking for X11 ... no ..... Checking for GUI ... yes Error: X11 support required for GUI compilation Check "configure.log" if you do not understand why it failed. ****************************************************** Looking at configure.log, I have this error: ########################################## ============ Checking for X11 headers presence ============ Result is: yes (using /usr/X11R6/include) ########################################## ============ Checking for X11 libs presence ============ Result is: yes (using /usr/X11R6/lib) ########################################## ============ 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-539-14799.c -o /tmp/mplayer-conf-21956-14799.o -I/usr/X11R6/include -L/usr/X11R6/lib -lXext -lX11 -lnsl /usr/bin/ld: skipping incompatible /usr/X11R6/lib/libXext.so when searching for -lXext /usr/bin/ld: skipping incompatible /usr/X11R6/lib/libXext.a when searching for -lXext /usr/bin/ld: cannot find -lXext collect2: ld returned 1 exit status ldd /tmp/mplayer-conf-21956-14799.o ldd: /tmp/mplayer-conf-21956-14799.o: No such file or directory Result is: no ********************************************************* Then when querrying rpm -qi, I found I have xorg-x11 [root@jojo MPlayer]# rpm -qi xorg-x11 Name : xorg-x11 Relocations: (not relocatable) Version : 6.8.1 Vendor: Red Hat, Inc. Release : 12 Build Date: Thu 21 Oct 2004 05:24:35 AM SGT Install Date: Sat 13 Nov 2004 06:58:19 AM SGT Build Host: dolly.build.redhat.com Group : User Interface/X Source RPM: xorg-x11-6.8.1-12.src.rpm Size : 40573568 License: MIT/X11, and others Signature : DSA/SHA1, Thu 21 Oct 2004 06:36:03 AM SGT, Key ID b44269d04f2a6fd2 Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla> URL : http://xorg.freedesktop.org Summary : The basic fonts, programs and docs for an X workstation. Description : X.org X11 is an open source implementation of the X Window System. It provides the basic low level functionality which full fledged graphical user interfaces (GUIs) such as GNOME and KDE are designed upon. regards, kockkin ko