Resulting rotation on exporting scene should look like: <rotation w="0.924167" x="0.000000" y="0.381988" z="-0.000000"/>

And not like: <quaternion w="0.924167" x="0.000000" y="0.381988" z="-0.000000"/>

(seems like line 4836 in .py file)

I don't see rotation listed in the DTD, are you sure it should be "rotation" ?

I used this http://www.ogre3d.org/tikiwiki/DotSceneFormat format

and this http://www.ogre3d.org/tikiwiki/RapidXML+Dotscene+Loader#The_Code as a loader

Maybe It's wrong, but both importers recently was made do not wait for . (http://www.ogre3d.org/tikiwiki/New+DotScene+Loader this is the second)

ok, looks like that DTD is more recent. Will make the update in the next release 0.4.9

fixed in 0.4.9