Facing a problem with google webmaster

Hi guys
I am new to Word press, just created my site and trying to add my site to google web master

i had a problem with robots.txt i tried everything possible including setting the privacy option in my word press admin to allow search engine to index my site but still my webmaster google is giving me the massage that robots.txt in my site is blocking google

what should i do to fix this if anyone can help plz?

you can have a look to my site robots.txt

http://www.Camerapedia.net/robots.txt

thank