Realitic sky

I was looking for a realistic sky for my animation. What is the best way to create a realistic sky? I found an old thread here:
but the python version of the plugin doesn’t work anymore (crashes blender).
This is a very old thread anyway, but the sky in the render looks awesome. Can anyone suggest me something?


get the trunk version of Blender, there’s already a sky and atmosfere option with the sun lamp :slight_smile: