This script provides installation for uvcvideo driver in Ubuntu. It should  
be used if the images acquired through your webcam are flipped vertically.  
The script comes with no warranties of any kind.

Note that a better and more elegant solution is available at:
http://radu.cotescu.com/2009/11/05/flipped-images-ubuntu-webcam/                          
                                                                            
Instructions:
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Run the script with superuser privileges using the options in the Usage section.
                                                                             
Usage:
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./flip_webcam {OPTION}                                               
        1              this applies patch1 file                              
        2              this applies patch2 file                              
       -h, --help      displays this beautiful help section