VGN-CR343N webcamera installation failed+rhel5

[srinivas2828]

i have installed webcamdriver for my VAIO-CR343N laptop

[root@localhost rpm]# lsusb
Bus 004 Device 001: ID 0000:0000
Bus 005 Device 001: ID 0000:0000
Bus 005 Device 002: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader
Bus 007 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 006 Device 001: ID 0000:0000
Bus 006 Device 003: ID 05ca:1839 Ricoh Co., Ltd
Bus 001 Device 001: ID 0000:0000
Bus 001 Device 003: ID 044e:3011 Alps Electric Co., Ltd
Bus 001 Device 004: ID 044e:3010 Alps Electric Co., Ltd
Bus 001 Device 006: ID 044e:3012 Alps Electric Co., Ltd
Bus 001 Device 005: ID 044e:3013 Alps Electric Co., Ltd

i have got the driver form the site

[URL="http://bitbucket.org/osunix/ospkg/changeset/840709890a3a"]

after completetion of everything i got some errors ...

[root@localhost r5u87x]# r5u87x-loader
r5u87x firmware loader v0.2

Searching for device...
Found camera: 0000:0000

Error: Failed to open /usr/lib/r5u87x/ucode/r5u87x-0000-0000.fw. Does it exist?

i have checked thst file in particular location...
so please help me out..