I have been fighting with this one all day! Its my own fault as I'm on a CentOs 5.x distro. Anyway, when trying to run UHD utils I get:

./uhd_usrp_probe --args="addr=192.168.10.2"
linux; GNU C++ version 4.1.2 20080704 (Red Hat 4.1.2-52); Boost_103900; UHD_003.
004.000-93a49d0

Error: boost::bad_any_cast: failed conversion using boost::any_cast