For win2000,msvc (vc6) Got the error (either python22 release or 2.4current source): vc-C++ bin\boost\libs\python\build\boost_python.dll\msvc\debug\inheritance.obj inheritance.cpp C:\Lib\boost_1_31_0\boost/graph/detail/adjacency_list.hpp(1055) : error C2244: 'bidirectional_graph_ move_edge' : unable to resolve function overload C:\Lib\boost_1_31_0\boost/graph/detail/adjacency_list.hpp(1057) : error C2954: template definitions C:\Lib\boost_1_31_0\boost/mem_fn.hpp(315) : error C2039: 'dm' : is not a member of '_mfi' C:\Lib\boost_1_31_0\boost/mem_fn.hpp(315) : error C2143: syntax error : missing ';' before '<' C:\Lib\boost_1_31_0\boost/mem_fn.hpp(315) : error C2501: 'dm' : missing storage-class or type specif C:\Lib\boost_1_31_0\boost/mem_fn.hpp(315) : error C2059: syntax error : ';' C:\Lib\boost_1_31_0\boost/mem_fn.hpp(315) : error C2059: syntax error : '<' C:\Lib\boost_1_31_0\boost/mem_fn.hpp(315) : error C2653: 'T' : is not a class or namespace name C:\Lib\boost_1_31_0\boost/mem_fn.hpp(315) : error C2645: no qualified name for pointer to member (fo C:\Lib\boost_1_31_0\boost/mem_fn.hpp(320) : error C2143: syntax error : missing ';' before '}' C:\Lib\boost_1_31_0\boost/mem_fn.hpp(320) : fatal error C1506: unrecoverable block scoping error Any idea? Thanks AL Same error compiling with bjam -sBOOST_ROOT=. -sTOOLS="msvc" -sPYTHON_ROOT=C:/python22 or from boost_python.dsw