I've installed Blender, version 2.58.0 that comes with Ubuntu 11.10, Everything works fine but I can't export to .dae (Collada).

It seems Blender 2.5x comes with the exporter plug-in already, however it's not there. I'm running Ubuntu in an AMD 64 bits.

I did try to install the plug-in from the [Collada website](http://colladablender.illusoft.com/cms/), but without success. How can I install the plug-in or make Blender find it?