Hi, Don't worry about the examples. I got the same thing, however I tried with Gate and it worked fine. But there is a precision to notice : the storage of Singles works fine but not for Coincidences, and it is not mentioned in the manual. They just says that you must put the boolean command for lmf coincidences to 0 ... you can see yourself in the section 10. I personally use the lmf output to store coincidences but I modified the GateToLMF class to get what I want. So good luck if you really want to use this format !! Cheers Simon <div> 2007/7/8, Marc Chamberland <<a href="mailto:mchamber@physics.carleton.ca" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">mchamber@physics.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;">Hi! I'm having problems installing LMF v.3.0. I'm following the instructions in LMF.pdf included with the source code. In LMF/, I can compile the library correctly, I think. However, when I try to compile the examples, I get the following output: Maya:/Applications/lmf_v3.0/examples Marc$ make gcc -I../includes/ -D_FILE_OFFSET_BITS=64   -c -o exempleMain_01.o exempleMain_01.c gcc -o EXE_01 exempleMain_01.o -I../includes/ -L../lib/ -lLMF -L/Applications/root/lib -lCore -lCint -lHist -lGraf -lGraf3d -lGpad -lTree -lRint -lPostscript -lMatrix -lPhysics -lfreetype -lpthread -lm -ldl example 1 : EXE_01 ok... gcc -I../includes/ -D_FILE_OFFSET_BITS=64   -c -o exempleMain_02.o exempleMain_02.c gcc -o EXE_02 exempleMain_02.o -I../includes/ -L../lib/ -lLMF -L/Applications/root/lib -lCore -lCint -lHist -lGraf -lGraf3d -lGpad -lTree -lRint -lPostscript -lMatrix -lPhysics -lfreetype -lpthread -lm -ldl example 2 : EXE_02 ok... gcc -I../includes/ -D_FILE_OFFSET_BITS=64   -c -o exempleMain_04.o exempleMain_04.c gcc -o EXE_04 exempleMain_04.o -I../includes/ -L../lib/ -lLMF -L/Applications/root/lib -lCore -lCint -lHist -lGraf -lGraf3d -lGpad -lTree -lRint -lPostscript -lMatrix -lPhysics -lfreetype -lpthread -lm -ldl /usr/bin/ld: Undefined symbols: std::ios_base::Init::Init() std::ios_base::Init::~Init() std::__throw_bad_alloc() std::__throw_length_error(char const*) operator delete[](void*) operator delete(void*) operator new[](unsigned long) operator new(unsigned long) ___gxx_personality_v0 __Unwind_Resume std::basic_istream<char, std::char_traits<char> >::operator>>(double&) std::basic_istream<char, std::char_traits<char> >::operator>>(unsigned long&) std::basic_istream<char, std::char_traits<char> >::operator>>(unsigned short&) std::basic_ostream<char, std::char_traits<char> >::operator<<(std::basic_ostream<char, std::char_traits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >&)) std::basic_ostream<char, std::char_traits<char> >::operator<<(double) std::basic_ostream<char, std::char_traits<char> >::operator<<(int) std::basic_ostream<char, std::char_traits<char> >::operator<<(unsigned long) std::basic_ostream<char, std::char_traits<char> >::operator<<(unsigned short) std::cin std::cout std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&) std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*) std::basic_istream<char, std::char_traits<char> >& std::operator>><std::char_traits<char> >(std::basic_istream<char, std::char_traits<char> >&, unsigned char&) std::basic_ofstream<char, std::char_traits<char> >::open(char const*, std::_Ios_Openmode) std::basic_ofstream<char, std::char_traits<char> >::close() std::basic_ofstream<char, std::char_traits<char> >::basic_ofstream() std::basic_ofstream<char, std::char_traits<char> >::~basic_ofstream() std::basic_ostream<char, std::char_traits<char> >::operator<<(unsigned long long) TVersionCheck::TVersionCheck(int) std::basic_ofstream<char, std::char_traits<char> >::basic_ofstream(char const*, std::_Ios_Openmode) std::basic_istream<char, std::char_traits<char> >::operator>>(int&) std::basic_ifstream<char, std::char_traits<char> >::open(char const*, std::_Ios_Openmode) std::basic_ifstream<char, std::char_traits<char> >::close() std::basic_ifstream<char, std::char_traits<char> >::is_open() std::basic_ifstream<char, std::char_traits<char> >::basic_ifstream() std::basic_ifstream<char, std::char_traits<char> >::~basic_ifstream() collect2: ld returned 1 exit status make: *** [EXE_04] Error 1 I see that Gate does generate the LMF output (I think), but I don't know how to read them as I can't get the examples working. Can anyone help me out? For the record, I use the following: Gate 3.1.1 Geant4 4.8.1.p02 CLHEP <a href="http://2.0.2.3" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">2.0.2.3</a> root 5.12 LMF 3.0 I'm on a MacBook Pro Core 2 Duo. I appreciate any help you can give me! Marc Chamberland Carleton University _______________________________________________ Gate-users mailing list <a href="mailto:Gate-users@lists.healthgrid.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> Gate-users@lists.healthgrid.org</a> <a href="http://lists.healthgrid.org/mailman/listinfo/gate-users" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> http://lists.healthgrid.org/mailman/listinfo/gate-users</a> </blockquote></div>