I got this error: http://paste.debian.net/144015/
I comment these lines and the compilation finish successful. test/dbo/DboTest.C 149: //boost::optional<std::string> string3; 201: //if (string3 != other.string3) { 202: // DEBUG(std::cerr << "ERROR: string3 = " << string3 << " | " 203: // << other.string3 << std::endl); 269: //&& string3 == other.string3 296: //dbo::field(a, string3, "string3"); I'm using GCC 4.9.2, Boost 1.57.0, cmake 3.1.1, Arch Linux 64 bits ------------------------------------------------------------------------------ Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ witty-interest mailing list witty-interest@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/witty-interest