<div> hi I did not encountered exactly the same problem as yours. Actually the message error never mentionned anything about ROOT stuff [dounia@secret gate_v3.1.2]$ make Using granular libraries ... Linking Gate ... ./tmp/Linux-g++/Gate/exe/Gate.o: In function `G4VisExecutive::RegisterGraphicsSystems()': Gate.cc:(.text+0x32f): undefined reference to `G4OpenGLImmediateXm::G4OpenGLImmediateXm()' Gate.cc:(.text+0x351): undefined reference to `G4OpenGLStoredXm::G4OpenGLStoredXm()' collect2: ld returned 1 exit status make: *** [bin/Linux-g++/Gate] Error 1 so this is after sourcing the env.sh when i type make. Actually I had lot of pb finding the path of OPENGL XM driver. the installation ask about the path of this driver cause it cannot found it, then after several tries it says this driver has been found in /usr. I don`t know if its the same problem but actually as I could not install root properly (because of these path directory things) i installed it without prefix just by typing cd root ./configure make . bin/thisroot.sh ( this can be added to you .bash_profile: . ~/root/bin/thisroot.sh) root   and then root works perfectly well from any directory you can be in (i am saying this because before with the prefix installation i was forced to be in /root/bin to execute root!) Anyway, i hope somebody had the same problem and fixed it!! thank you to answer. cheers, dounia <pre>Dounia Taleb Imagerie medicale experimentale - Département de physique Université de Liège - Institut de Physique, B5 B-4000 Liège 1 (Sart-Tilman) - Belgique Tel: +32-4-3663152</pre> </div> <div> </div> <div> </div> -----E-mail d'origine----- De : Bjoern Jakoby <bjoern.jakoby@gmx.de> Cc : gate-users@lists.healthgrid.org Envoyé le : Lundi, 24 Mars 2008 0:13 Sujet : Re: [Gate-users] Installation problems - Root related? <div id="AOLMsgPart_3_9ea0026d-a34c-4b11-a67f-39f6f73da962"> Nevermind. Fixed it after re-compiling root-5.14 etc... Happy Easter, Bjoern Bjoern Jakoby wrote: <blockquote type="cite"> Hi Marc, I am encountering exactly the same problem that you describe below. Did you ever resolve it with Simon's suggestion? It does not fix it for me ;-( . Any ideas from anyone would be appreciated. Thanks, Bjoern Simon Stute wrote: <blockquote type="cite">Hi, <div>2008/1/14, Marc Chamberland <<a __removedlink__1658873164__href="mailto:mchamber@connect.carleton.ca">mchamber@connect.carleton.ca</a>>: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Thank you for the quick reply, Simon. The first time I tried making Gate, ROOTSYS was unknowingly set to a newer version of Root and the linking process failed miserably.</blockquote> <div> If you did not remove the tmp directory in the Gate directory (it contains all *.d files (dependency files) created during the compilation) since this time, I am pretty sure that the problem comes from here. Because in this case, for the first time the compilation found the declarations in the TTree.h file (from the newer version of Root), so even if you have now fixed ROOTSYS to the good directory (5.14), the compilation continues to search the implementation of the functions in the library corresponding to TTree.h . But the problem is that in the 5.14 version, those implementation are certainly in an other header file. So if you have never removed the tmp directory, do so and launch again the makefile with the appropriate path and ROOTSYS variable pointing to the 5.14 version of ROOT, the compilation will start again from the beginning. Else, this is a strange case ! because ROOT5.14 is appropriate for Gate3.1.2. </div> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Then, I changed ROOTSYS and LD_LIBRARY_PATH to point to the Root 5.14 installation and I got the error message from my previous message. In any case, I've tried it again just to make sure (I source env_gate.csh beforehand): mchamber@surt> printenv ROOTSYS /data/data014/HEP/root-5.14 mchamber@surt> printenv LD_LIBRARY_PATH /data/data014/HEP/root-5.14/lib:/local/X11/lib:/local/X11/lib/X11:/usr/ lib:/lib:/usr/lib/X11:/usr/openwin/lib:/local/lib:/opt/local/lib:/data/ data014/HEP/Geant4/geant4.9.0.p01/lib/Linux-g++:/data/data014/HEP/ CLHEP/lib:/data/data014/HEP/Coin/lib:/home/mchamber/geant4/lib/Linux-g++ mchamber@surt> make Using granular libraries ... Linking Gate ... ./tmp/Linux-g++/Gate/libGate.so: undefined reference to `TTree::SetEntryList(TEntryList*, char const*)' ./tmp/Linux-g++/Gate/libGate.so: undefined reference to `TTree::CopyAddresses(TTree*, bool)' ./tmp/Linux-g++/Gate/libGate.so: undefined reference to `TTree::ResetBranchAddress(TBranch*)' ./tmp/Linux-g++/Gate/libGate.so: undefined reference to `TTree::GetEntryList()' collect2: ld returned 1 exit status make: *** [bin/Linux-g++/Gate] Error 1 You say those functions should be defined in the header file? Would that be TTree.h? Or would they be in another header file? Because in TTree.h from root 5.14.00g, those functions are definitely not there. </blockquote> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">There's CopyAddresses, but it takes on an additional argument. If you have time, please have a look at the attached file. It's from the source code of Root 5.14 that I just downloaded from the Root website. Thank you again for your time, it's really appreciated! ~Marc</blockquote> <div> De rien ! Simon </div> </div> <pre><hr size="4" width="90%"> _______________________________________________ Gate-users mailing list <a class="moz-txt-link-abbreviated" __removedlink__1658873164__href="mailto:Gate-users@lists.healthgrid.org">Gate-users@lists.healthgrid.org</a> <a class="moz-txt-link-freetext" target="_blank" __removedlink__1658873164__href="http://lists.healthgrid.org/mailman/listinfo/gate-users">http://lists.healthgrid.org/mailman/listinfo/gate-users</a> </pre> </blockquote> <pre><hr size="4" width="90%"> _______________________________________________ Gate-users mailing list <a class="moz-txt-link-abbreviated" __removedlink__1658873164__href="mailto:Gate-users@lists.healthgrid.org">Gate-users@lists.healthgrid.org</a> <a class="moz-txt-link-freetext" target="_blank" __removedlink__1658873164__href="http://lists.healthgrid.org/mailman/listinfo/gate-users">http://lists.healthgrid.org/mailman/listinfo/gate-users</a> </pre> </blockquote> </div>  <div id="AOLMsgPart_4_9ea0026d-a34c-4b11-a67f-39f6f73da962" style="margin: 0px; font-family: Tahoma,Verdana,Arial,Sans-Serif; font-size: 12px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"> <pre style="font-size: 9pt;"><tt>_______________________________________________ Gate-users mailing list <a __removedlink__1658873164__href="mailto:Gate-users@lists.healthgrid.org">Gate-users@lists.healthgrid.org</a> <a __removedlink__1658873164__href="http://lists.healthgrid.org/mailman/listinfo/gate-users" target="_blank">http://lists.healthgrid.org/mailman/listinfo/gate-users</a> </tt></pre> </div>