Adding Buttons, Callouts, Cursor not possible [Ubuntu10.10]

Binary package hint: wink

In Ubuntu 10.10 wink does record screenshots and films properly, rendering the film does work and the films are usable.

But the features on the right side are not available, just grayed out. So it's not possible to add Buttons, Callouts, and the Cursor. So this is a critical bug IMHO, as this is a main feature.

Workaround seems to be to install a Ubuntu 7.x in a VMware box and add the Buttons and Callouts with this, because in 7.x Wink works.

Used libraries:
sudo apt-get install libstdc++5
sudo ln -s /usr/lib/libexpat.so /usr/lib/libexpat.so.0

Maybe the problem is the xml-library libexpat, I suppose it doesn't fit to libstdc++5 . I think the features on the right side use XML-files and are not loadable. As I'm not a C++ developer I can't get into this.