<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"> Hi,everyone I am trying to install the new gate_v6.2 on Ubuntu 13.04 But i have encountered the following error when trying to compile the gate make -j4 the following error appeared: [ 2%] Built target itkzlib [ 7%] Built target ITKMetaIO [ 8%] [ 8%] [ 8%] [ 8%] Building CXX object CMakeFiles/Gate.dir/source/geometry/src/GateDMapreadlongvol.cc.o Building CXX object CMakeFiles/Gate.dir/source/geometry/src/GateMDBFieldReader.cc.o Building CXX object CMakeFiles/Gate.dir/source/geometry/src/GateArrayRepeater.cc.o Building CXX object CMakeFiles/Gate.dir/source/geometry/src/GateSystemComponentList.cc.o [ 8%] Building CXX object CMakeFiles/Gate.dir/source/geometry/src/GateObjectMoveListMessenger.cc.o In file included from /home/liuhongbo/Gate/gate_v6.2/source/geometry/include/GateMDBFieldDecoder.hh:17:0, from /home/liuhongbo/Gate/gate_v6.2/source/geometry/include/GateMDBFieldReader.hh:19, from /home/liuhongbo/Gate/gate_v6.2/source/geometry/src/GateMDBFieldReader.cc:19: /home/liuhongbo/Gate/gate_v6.2/source/digits_hits/include/GateMaps.hh: In instantiation of 'GateMap<Tkey, Tvalue>::GateMap(size_t, GateMap<Tkey, Tvalue>**) [with Tkey = G4String; Tvalue = int; size_t = long unsigned int]': /home/liuhongbo/Gate/gate_v6.2/source/geometry/src/GateMDBFieldReader.cc:207:99: required from here /home/liuhongbo/Gate/gate_v6.2/source/digits_hits/include/GateMaps.hh:120:7: error: 'insert' was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of instantiation [-fpermissive] /home/liuhongbo/Gate/gate_v6.2/source/digits_hits/include/GateMaps.hh:120:7: note: declarations in dependent base 'std::map<G4String, int, std::less<G4String>, std::allocator<std::pair<const G4String, int> > >' are not found by unqualified lookup /home/liuhongbo/Gate/gate_v6.2/source/digits_hits/include/GateMaps.hh:120:7: note: use 'this->insert' instead In file included from /home/liuhongbo/Gate/geant4-install/include/Geant4/G4PhysicalConstants.hh:27:0, from /home/liuhongbo/Gate/geant4-install/include/Geant4/globals.hh:71, from /home/liuhongbo/Gate/gate_v6.2/source/geometry/include/GateMDBFieldReader.hh:15, from /home/liuhongbo/Gate/gate_v6.2/source/geometry/src/GateMDBFieldReader.cc:19: /include/CLHEP/Units/PhysicalConstants.h:80:21: warning: 'CLHEP::electron_charge' defined but not used [-Wunused-variable] make[2]: *** [CMakeFiles/Gate.dir/source/geometry/src/GateMDBFieldReader.cc.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [CMakeFiles/Gate.dir/all] Error 2 make: *** [all] Error 2 Any help would be greatly appreciated. regards </div>