[graph-tool] Issue will gt.topology.all_paths()

Hi, I am running graph-too v2.18 on Ubuntu 15.10 and I was trying to to use the all_paths() function but when I run the example code (or any other code for that matter) I keep getting the following error: Traceback (most recent call last): File "/usr/lib/python3.4/code.py", line 90, in runcode exec(code, self.locals) File "<input>", line 1, in <module> File "/usr/lib/python3/dist-packages/graph_tool/topology/__init__.py", line 1732, in all_paths _prop("v", g, visited)) RuntimeError: This functionality is not available because boost::coroutine was not found at compile-time Did I compile the graph-tool the wrong way or is it a problem with the function itself? Regards, Vaggelis