--- trunk/OOPSE_old/src/mdtools/libmdCode/simulation_module.F90	2003/03/17 20:54:25	357
+++ trunk/OOPSE_old/src/mdtools/libmdCode/simulation_module.F90	2003/03/17 21:07:50	358
@@ -3,6 +3,7 @@ module simulation
 module simulation
   use definitions
   use neighborLists
+  use vector_class
   use atype_module
 #ifdef IS_MPI
   use mpiSimulation