Hi, this looks to be a very promising tool. I use the anaconda scientific python stack for most my work, and thought to compile graph-tool with that. The installer script detects this python version and attempts to compile with it. However, it runs into an error with checking whether the Boost::Graph library is available... yes checking for exit in -lboost_graph... no checking for exit in -lboost_graph... (cached) no checking for exit in -lboost_graph-mt... no checking for exit in -lboost_graph-mt-py2.5... no configure: error: No usable boost::graph found The libboost-graph* libraries are installed systemwide. Attached is the config.log file for more information. I would appreicate some help in resolving this installation problem. Cheers, Arjun