> On Jan 13, 2016, at 20:12, sarthak jain <succes...@gmail.com> wrote: > > Hi, I am trying to build JCC ver 2.20 on Windows 10, using Python 2.7, MSVS > C++ 2008 compiler. I am receiving following error message while installing :
Two things come to mind: - try a more recent compiler, ideally the same version used to build your python installation - make sure the version of the JNI headers you're including correspond to the version of the java lib you're linking against. Andi.. > > Loading source files for package org.apache.jcc... > Constructing Javadoc information... > Standard Doclet version 1.8.0_65 > Building tree for all the packages and classes... > Generating javadoc\org\apache\jcc\PythonException.html... > Generating javadoc\org\apache\jcc\PythonVM.html... > Generating javadoc\org\apache\jcc\package-frame.html... > Generating javadoc\org\apache\jcc\package-summary.html... > Generating javadoc\org\apache\jcc\package-tree.html... > Generating javadoc\constant-values.html... > Generating javadoc\serialized-form.html... > Building index for all the packages and classes... > Generating javadoc\overview-tree.html... > Generating javadoc\index-all.html... > Generating javadoc\deprecated-list.html... > Building index for all classes... > Generating javadoc\allclasses-frame.html... > Generating javadoc\allclasses-noframe.html... > Generating javadoc\index.html... > Generating javadoc\help-doc.html... > running build > running build_py > writing F:\pylucene\jcc\jcc\config.py > copying jcc\config.py -> build\lib.win32-2.7\jcc > copying jcc\jcc.lib -> build\lib.win32-2.7\jcc > copying jcc\classes\org\apache\jcc\PythonVM.class -> > build\lib.win32-2.7\jcc\classes\org\apache\jcc > copying jcc\classes\org\apache\jcc\PythonException.class -> > build\lib.win32-2.7\jcc\classes\org\apache\jcc > running build_ext > building 'jcc' extension > C:\Users\SARTHAKJAIN\AppData\Local\Programs\Common\Microsoft\Visual C++ for > Python\9.0\VC\Bin\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -D_jcc_lib > -DJCC_VER="2.20" "-Ic:/Program Files/Java/jdk1.8.0_65/include" > "-Ic:/Program Files/Java/jdk1.8.0_65/include/win32" -I_jcc -Ijcc/sources > -IC:\Python27\include -IC:\Python27\PC /Tpjcc/sources/jcc.cpp > /Fobuild\temp.win32-2.7\Release\jcc/sources/jcc.obj -DPYTHON /EHsc > /D_CRT_SECURE_NO_WARNINGS > jcc.cpp > f:\pylucene\jcc\jcc\sources\JCCEnv.h(118) : warning C4251: 'JCCEnv::refs' : > class 'std::multimap<_Kty,_Ty>' needs to have dll-interface to be used by > clients of class 'JCCEnv' > with > [ > _Kty=int, > _Ty=countedRef > ] > C:\Users\SARTHAKJAIN\AppData\Local\Programs\Common\Microsoft\Visual C++ for > Python\9.0\VC\Bin\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -D_jcc_lib > -DJCC_VER="2.20" "-Ic:/Program Files/Java/jdk1.8.0_65/include" > "-Ic:/Program Files/Java/jdk1.8.0_65/include/win32" -I_jcc -Ijcc/sources > -IC:\Python27\include -IC:\Python27\PC /Tpjcc/sources/JCCEnv.cpp > /Fobuild\temp.win32-2.7\Release\jcc/sources/JCCEnv.obj -DPYTHON /EHsc > /D_CRT_SECURE_NO_WARNINGS > JCCEnv.cpp > f:\pylucene\jcc\jcc\sources\JCCEnv.h(118) : warning C4251: 'JCCEnv::refs' : > class 'std::multimap<_Kty,_Ty>' needs to have dll-interface to be used by > clients of class 'JCCEnv' > with > [ > _Kty=int, > _Ty=countedRef > ] > C:\Users\SARTHAKJAIN\AppData\Local\Programs\Common\Microsoft\Visual C++ for > Python\9.0\VC\Bin\link.exe /DLL /nologo /INCREMENTAL:NO > /LIBPATH:C:\Python27\libs /LIBPATH:C:\Python27\PCbuild > build\temp.win32-2.7\Release\jcc/sources/jcc.obj > build\temp.win32-2.7\Release\jcc/sources/JCCEnv.obj > /OUT:build\lib.win32-2.7\jcc.dll > /IMPLIB:build\temp.win32-2.7\Release\jcc/sources\jcc.lib > /MANIFESTFILE:build\temp.win32-2.7\Release\jcc/sources\jcc.dll.manifest > "/LIBPATH:c:/Program Files/Java/jdk1.8.0_65/lib" Ws2_32.lib jvm.lib > /IMPLIB:jcc\jcc.lib > Creating library jcc\jcc.lib and object jcc\jcc.exp > jcc.obj : error LNK2019: unresolved external symbol > __imp__JNI_CreateJavaVM@12 referenced in function "struct _object * __cdecl > initVM(struct _object *,struct _object *,struct _object *)" (?initVM@ > @YAPAU_object@@PAU1@00@Z) > jcc.obj : error LNK2019: unresolved external symbol > __imp__JNI_GetDefaultJavaVMInitArgs@4 referenced in function "struct > _object * __cdecl initVM(struct _object *,struct _object *,struct _object > *)" (?initVM@@YAPAU_object@@PAU1@00@Z) > build\lib.win32-2.7\jcc.dll : fatal error LNK1120: 2 unresolved externals > error: command > '"C:\Users\SARTHAKJAIN\AppData\Local\Programs\Common\Microsoft\Visual C++ > for Python\9.0\VC\Bin\link.exe"' failed with exit status 1120 > > Sarthak Jain
