When I make the examles/novice/N01,I get the information: $ make Compiling ExN01DetectorConstruction.cc ... make: CL: Command not found make: *** [../../../tmp/WIN32-VC/exampleN01/ExN01DetectorConstruction.o] Error 127 I use Windows XP + Cygwin + VS 2003.NET to run the Geant4. Thanks!
Your cygwin environment is not properly set. You need to have the CL command in your 'path' from the cygwin prompt. See in the installation manual: http://cern.ch/geant4/G4UsersDocuments/UsersGuides/InstallationGuide/html/PCMachines/pcMachines.html for some tips on how to include the MSDOS commands for VC++ in your cygwin setup. More can be found here: http://www.lcsim.org/docs/gettingstarted/geant4msvc++/net2003/index.htm