*** zhu3d.pro-old	2012-01-10 17:18:42.000000000 +0100
--- zhu3d.pro	2012-01-10 20:13:55.611896900 +0100
***************
*** 48,54 ****
  CONFIG   += release
  TARGET    = zhu3d
  QT       += opengl
! 
  
  # ============================================================================
  # Optimisation switches. For both GCC/ICC compilers -O3 is default.
--- 48,54 ----
  CONFIG   += release
  TARGET    = zhu3d
  QT       += opengl
! LIBS     += -lGLU
  
  # ============================================================================
  # Optimisation switches. For both GCC/ICC compilers -O3 is default.