Hi Haskellers, I have two issues with the bloxorz game (current version bloxorz-0.1 on hackage). Perhaps they're mutually related. You tell me. First, it seems that there is no refresh on the successive block positions. Look at http://img524.imageshack.us/img524/5945/bloxissue1.png to see what I mean. Second, any resize gives me a black window. Everything else is fine (levels, game rules, keys ...) To produce the exe, I did : ghc --make -O2 -o bloxorz Main.hs and, as I think it deals with the textures, here is what I get with ghci : Loading package syb ... linking ... done. Loading package base-3.0.3.1 ... linking ... done. Loading package ObjectName-1.0.0.0 ... linking ... done. Loading package OpenGLRaw-1.1.0.1 ... linking ... done. Loading package GLURaw-1.1.0.0 ... linking ... done. Loading package StateVar-1.0.0.0 ... linking ... done. Loading package Tensor-1.0.0.1 ... linking ... done. Loading package OpenGL-2.4.0.1 ... linking ... done. Loading package GLFW-0.4.1 ... linking ... done. and I use GHC6.10.4 with Kubuntu 9.10. Any ideas ?