http://bugs.winehq.org/show_bug.cgi?id=6946
--- Comment #21 from Henri Verbeet hverbeet@gmail.com --- (In reply to Sebastian Riemer from comment #20)
err:wgl:has_opengl Failed to load libGL: libGL.so.1: cannot open shared object file: No such file or directory
That's an issue with your (32-bit) OpenGL setup.