Hi, following the explainations of the Linux Half-Life Howto I ran into the problem. Since some places are menshioned in the HOWTO, that you should check after this error, I get: root@notch:/home/pwk/wine/wine > ./configure creating cache ./config.cache checking whether make sets ${MAKE}... yes checking for gcc... gcc checking whether the C compiler (gcc ) works... yes checking whether the C compiler (gcc ) is a cross-compiler... no checking whether we are using GNU C... yes checking whether gcc accepts -g... yes checking how to run the C preprocessor... gcc -E checking for X... libraries /usr/X11R6/lib, headers /usr/X11R6/include checking for dnet_ntoa in -ldnet... no checking for dnet_ntoa in -ldnet_stub... no checking for gethostbyname... yes checking for connect... yes checking for remove... yes checking for shmat... yes checking for IceConnectionNumber in -lICE... yes checking for bison... bison -y checking for flex... flex checking for yywrap in -lfl... yes checking for flex... flex checking lex output file root... lex.yy checking whether yytext is a pointer... yes checking for ranlib... ranlib checking for a BSD compatible install... /usr/bin/install -c checking whether ln -s works... yes checking for c2man... $(TOPSRCDIR)/tools/c2man.pl checking for ldconfig... /sbin/ldconfig checking for Cygwin environment... no checking for dllwrap... false checking for lclint... no checking for lint... no checking for sqrt in -lm... yes checking for i386_set_ldt in -li386... no checking for _oss_ioctl in -lossaudio... no checking for iswalnum... yes checking for gethostbyname... (cached) yes checking for connect... (cached) yes checking for _xpg4_setrunelocale in -lxpg4... no checking for mmap in -lmmap... no checking for openpty... no checking for openpty in -lutil... yes checking for dlfcn.h... yes checking for dlopen... no checking for dlopen in -ldl... yes checking for X11/xpm.h... yes checking for XpmCreatePixmapFromData in -lXpm... yes checking for X11/Xlib.h... yes checking for X11/XKBlib.h... yes checking for XkbQueryExtension in -lX11... yes checking for X11/extensions/XShm.h... yes checking for XShmQueryExtension in -lXext... yes checking for X11/extensions/shape.h... yes checking for XShapeQueryExtension in -lXext... yes checking for X11/extensions/xf86dga.h... yes checking for XDGAQueryExtension in -lXxf86dga... yes checking for X11/extensions/xf86vmode.h... yes checking for XF86VidModeQueryExtension in -lXxf86vm... yes checking for X11/extensions/Xvlib.h... yes checking for XvShmCreateImage in -lXv... yes checking for GL/gl.h... yes checking for GL/glx.h... yes checking for GL/glext.h... yes checking for up-to-date OpenGL version... yes checking for thread-safe OpenGL version... no checking for glXCreateContext in -lGL... yes checking for glXGetProcAddressARB in -lGL... yes checking for OpenGL extension functions prototypes... yes checking for GL/osmesa.h... yes checking for OSMesaCreateContext in -lGL... no checking for OSMesaCreateContext in -lOSMesa... no checking for glBegin in -lGLU... no checking for ncurses.h... yes checking for waddch in -lncurses... yes checking for resizeterm in -lncurses... yes checking for getbkgd in -lncurses... yes checking for cupsGetPPD in -lcups... no checking for FT_Init_FreeType in -lfreetype... no checking for GNU style IPX support... yes checking for sys/soundcard.h... yes checking for Open Sound System... yes checking for Open Sound System/MIDI interface... yes checking whether mmap64 works defined as mmap... yes checking for gcc strength-reduce bug... no checking for gcc -mpreferred-stack-boundary=2 support... yes checking whether .type must sit inside a .def directive... no checking whether external symbols need an underscore prefix... no checking whether assembler accepts .string... yes checking whether we can build a GNU style ELF dll... yes checking for reentrant libc: __errno_location... yes checking for reentrant libc: __error... no checking for reentrant libc: ___errno... no checking for reentrant libc: __thr_errno... no checking for reentrant libc: __errno... no checking for reentrant X libraries... yes checking for working alloca.h... yes checking for alloca... yes checking for __libc_fork... yes checking for _lwp_create... no checking for clone... yes checking for ecvt... yes checking for finite... yes checking for fpclass... no checking for ftruncate64... yes checking for getnetbyaddr... yes checking for getnetbyname... yes checking for getpagesize... yes checking for getprotobyname... yes checking for getprotobynumber... yes checking for getrlimit... yes checking for getservbyport... yes checking for getsockopt... yes checking for inet_network... yes checking for lseek64... yes checking for lstat... yes checking for memmove... yes checking for mmap... yes checking for rfork... no checking for select... yes checking for sendmsg... yes checking for settimeofday... yes checking for sigaltstack... yes checking for statfs... yes checking for strcasecmp... yes checking for strerror... yes checking for strncasecmp... yes checking for tcgetattr... yes checking for timegm... yes checking for usleep... yes checking for vfscanf... yes checking for wait4... yes checking for waitpid... yes checking for arpa/inet.h... yes checking for arpa/nameser.h... yes checking for elf.h... yes checking for float.h... yes checking for ieeefp.h... no checking for libio.h... yes checking for libutil.h... no checking for link.h... yes checking for linux/cdrom.h... yes checking for linux/input.h... yes checking for linux/joystick.h... yes checking for linux/ucdrom.h... no checking for net/if.h... yes checking for netdb.h... yes checking for netinet/in.h... yes checking for netinet/in_systm.h... yes checking for netinet/ip.h... yes checking for netinet/tcp.h... yes checking for pty.h... yes checking for resolv.h... yes checking for sched.h... yes checking for socket.h... no checking for strings.h... yes checking for sys/cdio.h... no checking for sys/errno.h... yes checking for sys/file.h... yes checking for sys/filio.h... no checking for sys/ipc.h... yes checking for sys/lwp.h... no checking for sys/mman.h... yes checking for sys/modem.h... no checking for sys/mount.h... yes checking for sys/msg.h... yes checking for sys/param.h... yes checking for sys/ptrace.h... yes checking for sys/reg.h... yes checking for sys/signal.h... yes checking for sys/shm.h... yes checking for sys/socket.h... yes checking for sys/sockio.h... no checking for sys/statfs.h... yes checking for sys/strtio.h... no checking for sys/syscall.h... yes checking for sys/user.h... yes checking for sys/wait.h... yes checking for sys/v86.h... no checking for sys/v86intr.h... no checking for sys/vfs.h... yes checking for sys/vm86.h... yes checking for syscall.h... yes checking for ucontext.h... yes checking whether stat file-mode macros are broken... no checking for working const... yes checking for inline... inline checking for ANSI C header files... yes checking for size_t... yes checking size of long long... 8 checking whether linux/input.h is for real... yes checking whether we can use re-entrant gethostbyname_r Linux style... yes checking whether linux/joystick.h uses the Linux 2.2+ API... yes checking whether sys/vfs.h defines statfs... yes checking whether sys/statfs.h defines statfs... yes checking whether sys/mount.h defines statfs... no checking for statfs.f_bfree... yes checking for statfs.f_bavail... yes checking for msg_accrights in struct msghdr... no checking for sun_len in struct sockaddr_un... no checking whether we need to define __i386__... no updating cache ./config.cache creating ./config.status creating Make.rules creating dlls/Makedll.rules creating programs/Makeprog.rules creating Makefile creating console/Makefile creating controls/Makefile creating debugger/Makefile creating dlls/Makefile creating dlls/advapi32/Makefile creating dlls/avifil32/Makefile creating dlls/comctl32/Makefile creating dlls/commdlg/Makefile creating dlls/crtdll/Makefile creating dlls/dciman32/Makefile creating dlls/ddraw/Makefile creating dlls/dinput/Makefile creating dlls/dplay/Makefile creating dlls/dplayx/Makefile creating dlls/dsound/Makefile creating dlls/gdi/Makefile creating dlls/glu32/Makefile creating dlls/icmp/Makefile creating dlls/imagehlp/Makefile creating dlls/imm32/Makefile creating dlls/kernel/Makefile creating dlls/lzexpand/Makefile creating dlls/mpr/Makefile creating dlls/msacm/Makefile creating dlls/msnet32/Makefile creating dlls/msvcrt/Makefile creating dlls/msvideo/Makefile creating dlls/ntdll/Makefile creating dlls/odbc32/Makefile creating dlls/ole32/Makefile creating dlls/oleaut32/Makefile creating dlls/olecli/Makefile creating dlls/oledlg/Makefile creating dlls/olepro32/Makefile creating dlls/olesvr/Makefile creating dlls/opengl32/Makefile creating dlls/psapi/Makefile creating dlls/rasapi32/Makefile creating dlls/richedit/Makefile creating dlls/rpcrt4/Makefile creating dlls/serialui/Makefile creating dlls/setupapi/Makefile creating dlls/shdocvw/Makefile creating dlls/shell32/Makefile creating dlls/shfolder/Makefile creating dlls/shlwapi/Makefile creating dlls/tapi32/Makefile creating dlls/ttydrv/Makefile creating dlls/urlmon/Makefile creating dlls/user/Makefile creating dlls/version/Makefile creating dlls/win32s/Makefile creating dlls/winaspi/Makefile creating dlls/winedos/Makefile creating dlls/wineps/Makefile creating dlls/wininet/Makefile creating dlls/winmm/Makefile creating dlls/winmm/joystick/Makefile creating dlls/winmm/mcianim/Makefile creating dlls/winmm/mciavi/Makefile creating dlls/winmm/mcicda/Makefile creating dlls/winmm/mciseq/Makefile creating dlls/winmm/mciwave/Makefile creating dlls/winmm/midimap/Makefile creating dlls/winmm/wavemap/Makefile creating dlls/winmm/wineoss/Makefile creating dlls/winnls/Makefile creating dlls/winsock/Makefile creating dlls/winspool/Makefile creating dlls/wintrust/Makefile creating dlls/wow32/Makefile creating dlls/wsock32/Makefile creating dlls/x11drv/Makefile creating documentation/Makefile creating documentation/wine.conf.man creating documentation/wine.man creating files/Makefile creating graphics/Makefile creating graphics/enhmetafiledrv/Makefile creating graphics/metafiledrv/Makefile creating graphics/win16drv/Makefile creating graphics/x11drv/Makefile creating if1632/Makefile creating include/Makefile creating library/Makefile creating libtest/Makefile creating loader/Makefile creating loader/dos/Makefile creating loader/ne/Makefile creating memory/Makefile creating misc/Makefile creating miscemu/Makefile creating msdos/Makefile creating objects/Makefile creating ole/Makefile creating programs/Makefile creating programs/avitools/Makefile creating programs/clock/Makefile creating programs/cmdlgtst/Makefile creating programs/control/Makefile creating programs/notepad/Makefile creating programs/osversioncheck/Makefile creating programs/progman/Makefile creating programs/regapi/Makefile creating programs/regtest/Makefile creating programs/uninstaller/Makefile creating programs/view/Makefile creating programs/wcmd/Makefile creating programs/winemine/Makefile creating programs/winetest/Makefile creating programs/winhelp/Makefile creating programs/winver/Makefile creating relay32/Makefile creating scheduler/Makefile creating server/Makefile creating tools/Makefile creating tools/cvdump/Makefile creating tools/specmaker/Makefile creating tools/winebuild/Makefile creating tools/winelauncher creating tools/wmc/Makefile creating tools/wrc/Makefile creating tsx11/Makefile creating unicode/Makefile creating win32/Makefile creating windows/Makefile creating windows/x11drv/Makefile creating include/config.h Configure finished. Do 'make depend && make' to compile Wine. root@notch:/home/pwk/wine/wine > root@notch:/usr/local/lib ldd libopengl32.so libx11drv.so =/usr/local/lib/libx11drv.so (0x40055000) libkernel32.so =/usr/local/lib/libkernel32.so (0x400a4000) libwine.so =/usr/local/lib/libwine.so (0x40122000) libncurses.so.5 =/lib/libncurses.so.5 (0x40148000) libm.so.6 =/lib/libm.so.6 (0x40192000) libutil.so.1 =/lib/libutil.so.1 (0x401b1000) libdl.so.2 =/lib/libdl.so.2 (0x401b4000) libc.so.6 =/lib/libc.so.6 (0x401b8000) libuser32.so =/usr/local/lib/libuser32.so (0x402d5000) libgdi32.so =/usr/local/lib/libgdi32.so (0x403a9000) libwine_tsx11.so =/usr/local/lib/libwine_tsx11.so (0x40419000) libSM.so.6 =/usr/X11R6/lib/libSM.so.6 (0x40427000) libICE.so.6 =/usr/X11R6/lib/libICE.so.6 (0x40431000) libXpm.so.4 =/usr/X11R6/lib/libXpm.so.4 (0x40449000) libXxf86dga.so.1 =/usr/X11R6/lib/libXxf86dga.so.1 (0x40458000) libXxf86vm.so.1 =/usr/X11R6/lib/libXxf86vm.so.1 (0x4045e000) libXv.so.1 =/usr/X11R6/lib/libXv.so.1 (0x40463000) libGL.so.1 =/usr/lib/libGL.so.1 (0x40469000) libXext.so.6 =/usr/X11R6/lib/libXext.so.6 (0x404a6000) libX11.so.6 =/usr/X11R6/lib/libX11.so.6 (0x404b4000) libntdll.so =/usr/local/lib/libntdll.so (0x40597000) /lib/ld-linux.so.2 =/lib/ld-linux.so.2 (0x2aaaa000) libGLcore.so.1 =/usr/lib/libGLcore.so.1 (0x40698000) libwine_unicode.so =/usr/local/lib/libwine_unicode.so (0x40a3c000) root@notch:/usr/local/lib > root@notch:/usr/lib ls -Fla libGL* -rw-r--r-- 1 root root 1979644 Mai 15 23:34 libGL.a -rwxr-xr-x 1 root root 731 Mai 15 23:34 libGL.la* lrwxrwxrwx 1 root root 10 Jun 10 23:25 libGL.so - libGL.so.1* lrwxrwxrwx 1 root root 27 Jun 10 20:44 libGL.so.1 - GL/libGL.so.1.0.1251.nv_glx* lrwxrwxrwx 1 root root 20 Jun 8 22:18 libGLU.so.1 - libGLU.so.1.1.030401* -rwxr-xr-x 1 root root 85136 Mai 15 23:34 libGLU.so.1.1.030401* lrwxrwxrwx 1 root root 28 Jun 10 20:44 libGLcore.so.1 - libGLcore.so.1.0.1251.nv_glx* -rwxr-xr-x 1 root root 3457056 Mai 16 14:16 libGLcore.so.1.0.1251.nv_glx* root@notch:/usr/lib > SPECS: Wine from 1 Week ago (CVS) Half-Life from CD (1.0.0.5) Kernel 2.4.4 glibc 2.2 NVidia driver 1.0-125 (Newest) Xfree 4.03 @ 1600x1200 Athlon 1.2GHz 40GB Disk 512 MB PC 133 2-2-2 RAM Geforce GTS 32 MB DDR So, why am I getting this error ? All other 3D apps I have run fine (Tribes2, Quake3, Unreal Tournament). Thanks in beforehand pwk.linuxfan