Yep, I set mine up last weekend.
Used a nice Racknex rackmount kit to put a Raspberry Pi with SDR in the rack, and a little LCD display on the front that cycles through the details of aircraft currently in range - so it also serves the important purpose of Blinkenlights.
I'm fortunate to live close to two international airports (one small, one big) and under a reasonably busy flight corridor as well, so plenty of planes to spot - light aircraft, helicopters and military all the way up to A380s.