<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hello Gate Users<br>i am installing Gate v6.2 on ubuntu 12.04<br>after install CLHEP and Root acroding "new Compilation Procedure V6.2" in wiki,<br>when i want install Geant4, after type  "ccmake ../geant4.9.5.p01",and  then c, I give this errors:<br><br><br>CMake Error at<br> /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:91<br> (MESSAGE):<br>   Could NOT find CLHEP:<br><br>   CLHEP Header Path Not Found<br><br>   CLHEP Library Not Found<br><br>   Incompatible versions, (found) < 2.1.0.1(required)<br><br>    (missing:  CLHEP_LIBRARY CLHEP_INCLUDE_DIR) (Required is at least version<br> "2.1.0.1")<br> Call Stack (most recent call first):<br>  
 /usr/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:252<br> (_FPHSA_FAILURE_MESSAGE)<br>   cmake/Modules/FindCLHEP.cmake:238 (find_package_handle_standard_args)<br>   cmake/Modules/Geant4OptionalComponents.cmake:41 (find_package)<br><br>any one knows what is problem?<br>thanks<br><br>BABAK<br><br><br></td></tr></table>