On 13/12/11 11:06, 范吉兆 wrote: > I can’t find zmq.hpp under the “include” dir of zmq 3.0.2 source code > tar ball. However, I can find it in the 2.0 version. >From version 3.0.0 on C++ binding is a separate project. Check zeromq/cppzmq on github. Martin