When building from the Visual Studio Command Line in VS 2005, I am getting some errors linking. What am I doing wrong? C:\src\boost\bjam.exe --prefix=C:\boost_1_33_1 -sTOOLS=vc-8_0 install ...snip... MkDir1 bin\boost\libs\date_time\build\boost_date_time.dll\vc-8_0\debug\threading-multi vc-C++ bin\boost\libs\date_time\build\boost_date_time.dll\vc-8_0\debug\threading-multi\greg_month.obj greg_month.cpp vc-C++ bin\boost\libs\date_time\build\boost_date_time.dll\vc-8_0\debug\threading-multi\greg_weekday.obj greg_weekday.cpp vc-C++ bin\boost\libs\date_time\build\boost_date_time.dll\vc-8_0\debug\threading-multi\date_generators.obj date_generators.cpp vc-Link bin\boost\libs\date_time\build\boost_date_time.dll\vc-8_0\debug\threading-multi\boost_date_time-vc80-mt-gd-1_33_1.dll bin\boost\libs\date_time\build\boost_date_time.dll\vc-8_0\debug\threading-multi\boost_date_time-vc80-mt-gd-1_33_1.lib Creating library bin\boost\libs\date_time\build\boost_date_time.dll\vc-8_0\debug\threading-multi\boost_date_time-vc80-mt-gd-1_33_1.lib and object bin\boost\libs\date_time\build\boost_date_time.dll\vc-8_0\debug\threading-multi\boost_date_time-vc80-mt-gd-1_33_1.exp greg_month.obj : error LNK2019: unresolved external symbol ___CxxFrameHandler3 referenced in function __ehhandler$?get_month_map_ptr@greg_month@gregorian@boost@@SA?AV?$shared_ptr@V?$map@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@GU?$less@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@G@std@@@2@@std@@@3@XZ greg_weekday.obj : error LNK2001: unresolved external symbol ___CxxFrameHandler3 date_generators.obj : error LNK2001: unresolved external symbol ___CxxFrameHandler3 bin\boost\libs\date_time\build\boost_date_time.dll\vc-8_0\debug\threading-multi\boost_date_time-vc80-mt-gd-1_33_1.dll : fatal error LNK1120: 1 unresolved externals