[Boost-users] BGL linking on Win32

Hi! whenever I use libbgl-viz.lib to read graphviz files, I get a linker errors like this: msvcprt.lib(MSVCP71.dll) : error LNK2005: "public: __thiscall std::basic_string

::basic_string const &)" (??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z) already defined in Graphviz.obj

It was Ok to add "/NODEFAULTLIB:msvcrt" to the compiler options, but now I need that library! So if I don't add this option, I get errors like the one above, if I do add it, I get errors "unresolved symbols"... What is probably(or definitely) wrong? Thanks in advance, -- Maxim