(ift-extract:5114): WARNING **: Unknown driver on Macbook Pro 5,3

[Musthafa Meeran]

Hi,
I got this error, while installing/configuring the package.

isight-firmware-tools/jaunty uptodate 1.4.1-0ubuntu0~mactel1
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 * Restarting Hardware abstraction layer hald [ OK ]
Setting up isight-firmware-tools (1.4.1-0ubuntu0~mactel1) ...

** (ift-extract:4617): WARNING **: Unknown driver. Please report it to https://bugs.launchpad.net/isight-firmware-tools/+filebug with machine description and Mac OS X version.

** ERROR **: Unable to find firmware in the file.
aborting...
Aborted
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$ ls /lib/firmware/isight.fwls: cannot access /lib/firmware/isight.fw: No such file or directory

Could you please fix the same?

Thank you very much ...