[HOpenGL] problems with package GLUT

Hello, When trying to open Planet.hs with Ghci 6.2.2 I get this: Loading package base . . . linking . . . done Loading package OpenGL . . . linking . . . done . .(several packages) . Loading package GLUT . . . can't load .so/.DLL for glut32 (addDLL: unknown error C:/Documents and Settings/Jan/Desktop/Planet.hs: Can't find module `GLU' Does anyone using OpenGl on Windows XP can help me? My .ghci file contains: :set -fglasgow-exts -cpp -package wx -package wxcore -package OpenGL :set -package GLUT Thanks Jan