cannot run 'rc.exe'报错

[kimmyww]

running build running build_py creating build creating build\lib.win-amd64-3.6 creating build\lib.win-amd64-3.6\ctp copying ctp\ApiStruct.py -> build\lib.win-amd64-3.6\ctp copying ctp_init_.py -> build\lib.win-amd64-3.6\ctp copying ctp\thostmduserapi.dll -> build\lib.win-amd64-3.6\ctp copying ctp\thosttraderapi.dll -> build\lib.win-amd64-3.6\ctp running build_ext skipping 'ctp\MdApi.cpp' Cython extension (up-to-date) building 'ctp._MdApi' extension creating build\temp.win-amd64-3.6 creating build\temp.win-amd64-3.6\Release creating build\temp.win-amd64-3.6\Release\ctp C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Ictp -Iapi/win64 -IC:\Users\Kimbe\AppData\Local\Continuum\anaconda3\include -IC:\Users\Kimbe\AppData\Local\Continuum\anaconda3\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" /EHsc /Tpctp\MdApi.cpp /Fobuild\temp.win-amd64-3.6\Release\ctp\MdApi.obj MdApi.cpp ctp\MdApi.cpp(1259): warning C4800: 'int': forcing value to bool 'true' or 'false' (performance warning) ctp\MdApi.cpp(1264): warning C4800: 'int': forcing value to bool 'true' or 'false' (performance warning) ctp\MdApi.cpp(2098): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data ctp\MdApi.cpp(2323): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data ctp\MdApi.cpp(2548): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data ctp\MdApi.cpp(2773): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\link.exe /nologo /INCREMENTAL:NO /LTCG /DLL /MANIFEST:EMBED,ID=2 /MANIFESTUAC:NO /LIBPATH:api/win64 /LIBPATH:C:\Users\Kimbe\AppData\Local\Continuum\anaconda3\libs /LIBPATH:C:\Users\Kimbe\AppData\Local\Continuum\anaconda3\PCbuild\amd64 "/LIBPATH:C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\LIB\amd64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\lib\10.0.17763.0\ucrt\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\lib\um\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\lib\10.0.17763.0\um\x64" thostmduserapi.lib /EXPORT:PyInit__MdApi build\temp.win-amd64-3.6\Release\ctp\MdApi.obj /OUT:build\lib.win-amd64-3.6\ctp_MdApi.cp36-win_amd64.pyd /IMPLIB:build\temp.win-amd64-3.6\Release\ctp_MdApi.cp36-win_amd64.lib MdApi.obj : warning LNK4197: export 'PyInit__MdApi' specified multiple times; using first specification Creating library build\temp.win-amd64-3.6\Release\ctp_MdApi.cp36-win_amd64.lib and object build\temp.win-amd64-3.6\Release\ctp_MdApi.cp36-win_amd64.exp Generating code Finished generating code LINK : fatal error LNK1158: cannot run 'rc.exe' error: command 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\link.exe' failed with exit status 1158

请问 是什么原因呢，谢谢