Working with USRP1 and GNURADIO

Hello everyone,

I have just started working on GNURADIO, after going through lot of
articles and gaining some knowledge on the topic i have procured USRP1
and TVRX2 daugther board, I have installed gnuradio on my ubuntu-12.04
machine ,

  1. I would like to know the steps to be followed in connecting the usrp1
    to my machine, i mean what are the drivers to be installed on the
    machine to get the usrp detected by the system

  2. How to start building blocks , iam going to use two yagi
    antennas(145MHz and 437Mhz as the centre frequency as the signal
    source).

Thanking you in advance

Bhuvan,
IIST, Kerala