Hi Maria, This is difficult to say but I think that the problem may come from a non-necessary package that has erased your good packages. In fact in the list you gave me (only for mesa packages because xpm are good), I think that only 4 are necessary and maybe the others have erased the good. See : libgl1-mesa-dev (latest version) (A free implementation of the OpenGL API -- GLX development files)   ---------------------------------------------------------------> OK libgl1-mesa-dre (latest version) (A free implementation of the OpenGL API -- DRI modules)   -----------------------------------------------------------------------------> unnecessary libgl1-mesa-glx (latest version) (A free implementation of the OpenGL API -- GLX runtime)       --------------------------------------------------------------------------> OK libglu1-mesa (latest version) (The OpenGL utility library (GLU))    ---------------> OK libglu1-mesa-dev (latest version) (The OpenGL utility library -----------------------> OK development files) libgtkgl2.0-1 (latest version) (Gimp Toolkit OpenGL area widget shared library)  ----------------------------------------------------------------------------------------------------------------> unnecessary libgtkgl2.0-dev (latest version) (Gimp Toolkit OpenGL area widget include files and static library)   -----------------------------------------------------------------------------> unnecessary libosmesa6 (latest version) (Mesa Off-screen rendering extension) ---------------------------> unnecessary libosmesa6-dev (latest version) (Mesa Off-screen rendering extension -- development files)    ---------------------------------------------------------------------------------------------> unnecessary mesa-common-dev (latest version) (Developer documentation for Mesa) mesa-swx11-source (latest version) (Mesa software rasteriser source -- development files)   ----------------------------------------------------------------------------------------------> unnecessary mesa-utils (latest version) (Miscellaneour Mesa GL utilities) -------------------------------------> unnecessary xlibmesa-dri (latest version) (transitional package for Debian etch) ----------------------------> unnecessary xlibmesa-gl (latest version) (transitional package for Debian etch) -----------------------------> unnecessary xlibmesa-gl-dev (latest version) (transitional package for Debian etch) -----------------------> unnecessary xlibmesa-glu (latest version) (transitional package for Debian etch) ----------------------------> unnecessary If your are on Ubuntu and you are using Synaptic, you can see all the packages that are needed and those which will be removed when you click on another to install it. Maybe your problem come from this, but if it don't, I don't really see from where it could be come, because there is no message printed out. Maybe after reinstalling some package you should recompile your Geant4 from the beginning (take a new ' tar.gz' file because there is 'make clean in Geant4). I precise too that all these indications are given to use (in Geant4 installation) the OpenGLX driver and not any one else. Good luck, Simon <div>2007/12/10, Maria Holstensson <<a href="mailto:Maria.Holstensson@icr.ac.uk">Maria.Holstensson@icr.ac.uk</a>>:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi, Thank you very much for your reply Simon. I've now re-installed the packages you recommended. Please find attached my latest log of the installation attached in this email (g4make5.log). This time I can't see what the error is specifically? There are no lines saying 'no such file or directory'. This is after I re-installed my mesa packages. Those are: libgl1-mesa-dev (latest version) (A free implementation of the OpenGL API -- GLX development files) libgl1-mesa-dre (latest version) (A free implementation of the OpenGL API -- DRI modules) libgl1-mesa-glx (latest version) (A free implementation of the OpenGL API -- GLX runtime) libglu1-mesa (latest version) (The OpenGL utility library (GLU)) libglu1-mesa-dev (latest version) (The OpenGL utility library -- development files) libgtkgl2.0-1 (latest version) (Gimp Toolkit OpenGL area widget shared library) libgtkgl2.0-dev (latest version) (Gimp Toolkit OpenGL area widget include files and static library) libosmesa6 (latest version) (Mesa Off-screen rendering extension) libosmesa6-dev (latest version) (Mesa Off-screen rendering extension -- development files) mesa-common-dev (latest version) (Developer documentation for Mesa) mesa-swx11-source (latest version) (Mesa software rasteriser source -- development files) mesa-utils (latest version) (Miscellaneour Mesa GL utilities) xlibmesa-dri (latest version) (transitional package for Debian etch) xlibmesa-gl (latest version) (transitional package for Debian etch) xlibmesa-gl-dev (latest version) (transitional package for Debian etch) xlibmesa-glu (latest version) (transitional package for Debian etch) The re-installed xpm-packages are: libxpm4 (latest version) (X11 pixmap library) libxpm4-dbg (latest version) (X11 pixmap library (debug package)) libxpm4-dev (latest version) (X11 pixmap library (development headers)) xpmutils (latest version) (X11 pixmap utilities) Do you have any idea what I can do differently? Out of interest, I have attached the log file from the first installation as well (g4make_first.log). This may give more clues to what is missing (it has more error messages). Thanks again! Best regards, Maria >>> "Simon Stute" < <a href="mailto:gate.stute@gmail.com">gate.stute@gmail.com</a>> 12/08/07 1:04 AM >>> Hi Maria, When you get this error, that usually means that some C++ headers are missing. So check out some lines before this message and you should see a kind of message that says : *****.h not such file or directory. Then you have to install this file with its corresponding library (usually the library is already installed (in Ubuntu) but you have to install the 'devel' package (with 'aptget' in command line or 'synaptic' in GUI in Ubuntu)) So you have to search for the corresponding package but I can't help you if I don't know what kind of header is missing. Nevertheless, it's look like that you have some missing package in your X11 directory (graphical package), so I think that according to my experience, you have to reinstall the 'mesa' package (in Ubuntu), and/or maybe (I say maybe ...) the Xpm library (and its 'devel' package). It would be better if we could see all your 'print out' error messages. Cheers, Simon 2007/12/7, Maria Holstensson <<a href="mailto:Maria.Holstensson@icr.ac.uk"> Maria.Holstensson@icr.ac.uk</a>>: > > Dear Gate users, > > I'm in the process of installing Gate 3.1.2 on a laptop with Ubuntu > 7.10. I've come to the stage of installing Geant 4.9.0 . After the > './Configure -build' procedure I get these error messages: > > /usr/include/Xm/Xm.h:827: error: 'XPContext' does not name a type > /usr/include/X11/extensions/Print.h:46: error: 'XPFinishProc' has not > been declared > > Has anyone had the same error messages or have any idea how I can get > around them? > > Any hints or tips very much appreciated! > > Thanks in beforehand, > Maria Holstensson > > > > The Institute of Cancer Research: Royal Cancer Hospital, a charitable > Company Limited by Guarantee, Registered in England under Company No. 534147 > with its Registered Office at 123 Old Brompton Road, London SW7 3RP. > > This e-mail message is confidential and for use by the addressee only. If > the message is received by anyone other than the addressee, please return > the message to the sender by replying to it and then delete the message from > your computer and network. > _______________________________________________ > Gate-users mailing list > <a href="mailto:Gate-users@lists.healthgrid.org">Gate-users@lists.healthgrid.org </a> > <a href="http://lists.healthgrid.org/mailman/listinfo/gate-users">http://lists.healthgrid.org/mailman/listinfo/gate-users</a> > The Institute of Cancer Research: Royal Cancer Hospital, a charitable Company Limited by Guarantee, Registered in England under Company No. 534147 with its Registered Office at 123 Old Brompton Road, London SW7 3RP. This e-mail message is confidential and for use by the addressee only.  If the message is received by anyone other than the addressee, please return the message to the sender by replying to it and then delete the message from your computer and network. </blockquote></div>