I'm trying to make a screencast in Ubuntu 11.10.
I need to insert some text for explaining all the steps. Something like [this](http://freekje.home.xs4all.nl/Wink/Wink_Tutorial_Capture.htm).

I looked for older questions and I saw that one of the few software that allows you to insert some text in the screencast is wink.

However it doesn't work for me on Ubuntu 11.10. When I try to start the screen cast all the wink Icon disappear from the sidebar and so I'm not able anymore to stop the registration.

Is there a way for fixing it? Otherwise, is there an alternative software?

Thanks!