The Government wants a bunch of people only using their Currency so I am pretty sure that they won't be accepting Bitcoin anytime soon. Since Bitcoin is getting really famous there is a bunch of people trying to get in on the whole Bitcoin action and they are kind of starting to realize that the can transfer more money if they hold onto their coins.
The Government might have to begin integrating Bitcoin into their systems if there is a bunch of people trying to use it.
I think the government want to take the control on the payment system of bitcoin like on its transactions as they want to know that how much money entered in the country and how much money transferred out from the country. While if the demand of bitcoin increased too much then I am sure the government will be imposed to adopt bitcoin.