[ubuntu] Webcam upside down

view story

http://ubuntuforums.org – Hello, I've got a problem. My ASUS K50IJ has a webcam in upside down (only running Skype, no problem with gmail videochat, or cheese). I tried this: gstreamer-properties; and the test pass ok. But the problem still just with Skype. I also tried this: http://www2.warwick.ac.uk/services/i...dedownwebcams/, but I do womething wrong because I receive de message "command not found" What should I do? Thank you very much (Hardware)