Somethink wrong/not fit in the code. Still the same error. I dont unterstand, why the gmc-qt want load only the 1.55 release of libboost and not the newer 1.56 otherwiese dont ask the system, what i mean with not fit, maybe is this line to restictive and have to be replaced with wildcards. This can be an quick&dirty patch.
Nobody complained about getting errors so far and the client is out for quite some time. I'm not a dev so i barely understand the problem but if you can make it work for you - great. Even better, since you're versed with nix deamons, you can compile one from the source code.