I looked into blender and makehuman along time ago, had hoped it had come along more than it had, mostly in regards to more sorts of clothing and hair, and an easy way to make customs - and also a build in feature to search for custom made adds. (skins, eye color, clothes, hair and stuff)
Anyway, i just downloaded both today and imported a quick model.
Hence, im using blender 2.63 and nightly makehuman.
With both models i got the same texture error, ill add a screen shot.