It's pretty difficult to see what pin each jumper is going to but assuming you have it wired as per this tutorial (substituting for relevant Nano pins) http://bildr.org/2011/06/bmp085-arduino/ and using there example sketch, if it still does not work then I can only assume a faulty Nano or BMP085.
One final though!
Just to reduce possible breadboard problem, jumper the 3.3V & GND directly to the relevant BMP085 pins instead of using the +- rail on the breadboard.