Incur Error

[guanhuankang]

I try to install it on OS win10(64bits), but I fail to run command "python setup.py install". Before installation, I install Cython with command "conda install Cython" as it required. If you have fixed this error, could you sent me a msg? Thanks!

[tamireiny]

@Andrew-Qibin I run setup.py install using Pycharm, OS: Windows 10, 64 bits. And I get the following error, any suggestion how to solve? Thanks

Connected to pydev debugger (build 193.6911.25) running install running build running build_py running build_ext warning: build_py: byte-compiling is disabled, skipping.

building 'pydensecrf.eigen' extension C:\Users\Tamir\anaconda3\Library\mingw-w64\bin\gcc.exe -mdll -O -Wall -DMS_WIN64 -Ipydensecrf/densecrf/include -Ipydensecrf -IC:\Users\Tamir\anaconda3\include -IC:\Users\Tamir\anaconda3\include -c pydensecrf/eigen.cpp -o build\temp.win-amd64-3.7\Release\pydensecrf\eigen.o In file included from pydensecrf/densecrf/include/Eigen/Core:248:0, from pydensecrf/densecrf/include/Eigen/Dense:1, from pydensecrf/eigen.cpp:266: pydensecrf/densecrf/include/Eigen/src/Core/util/Memory.h: In function 'Index Eigen::internal::first_aligned(const Scalar, Index)': pydensecrf/densecrf/include/Eigen/src/Core/util/Memory.h:454:48: warning: typedef 'Packet' locally defined but not used [-Wunused-local-typedefs] typedef typename packet_traits::type Packet; ^ In file included from pydensecrf/densecrf/include/Eigen/Core:324:0, from pydensecrf/densecrf/include/Eigen/Dense:1, from pydensecrf/eigen.cpp:266: pydensecrf/densecrf/include/Eigen/src/Core/products/SelfadjointMatrixVector.h: In static member function 'static void Eigen::internal::selfadjoint_matrix_vector_product<Scalar, Index, StorageOrder, UpLo, ConjugateLhs, ConjugateRhs, Version>::run(Index, const Scalar, Index, const Scalar, Index, Scalar, Scalar)': pydensecrf/densecrf/include/Eigen/src/Core/products/SelfadjointMatrixVector.h:38:44: warning: typedef 'RealScalar' locally defined but not used [-Wunused-local-typedefs] typedef typename NumTraits::Real RealScalar; ^ In file included from pydensecrf/densecrf/include/Eigen/QR:26:0, from pydensecrf/densecrf/include/Eigen/Dense:4, from pydensecrf/eigen.cpp:266: pydensecrf/densecrf/include/Eigen/src/QR/HouseholderQR.h: In function 'void Eigen::internal::householder_qr_inplace_blocked(MatrixQR&, HCoeffs&, typename MatrixQR::Index, typename MatrixQR::Scalar*)': pydensecrf/densecrf/include/Eigen/src/QR/HouseholderQR.h:235:41: warning: typedef 'RealScalar' locally defined but not used [-Wunused-local-typedefs] typedef typename MatrixQR::RealScalar RealScalar; ^ In file included from pydensecrf/densecrf/include/Eigen/Eigenvalues:28:0, from pydensecrf/densecrf/include/Eigen/Dense:7, from pydensecrf/eigen.cpp:266: pydensecrf/densecrf/include/Eigen/src/Eigenvalues/Tridiagonalization.h: In function 'void Eigen::internal::tridiagonalization_inplace(MatrixType&, DiagonalType&, SubDiagonalType&, bool)': pydensecrf/densecrf/include/Eigen/src/Eigenvalues/Tridiagonalization.h:428:38: warning: typedef 'Index' locally defined but not used [-Wunused-local-typedefs] typedef typename MatrixType::Index Index; ^ In file included from pydensecrf/densecrf/include/Eigen/Eigenvalues:34:0, from pydensecrf/densecrf/include/Eigen/Dense:7, from pydensecrf/eigen.cpp:266: pydensecrf/densecrf/include/Eigen/src/Eigenvalues/ComplexSchur.h: In static member function 'static void Eigen::internal::complex_schur_reduce_to_hessenberg<MatrixType, false>::run(Eigen::ComplexSchur&, const MatrixType&, bool)': pydensecrf/densecrf/include/Eigen/src/Eigenvalues/ComplexSchur.h:312:66: warning: typedef 'ComplexMatrixType' locally defined but not used [-Wunused-local-typedefs] typedef typename ComplexSchur::ComplexMatrixType ComplexMatrixType; ^ pydensecrf/eigen.cpp: In function 'void Pyx_ExceptionSave(PyObject, PyObject, PyObject*)': pydensecrf/eigen.cpp:16787:21: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type' type = tstate->exc_type; ^ pydensecrf/eigen.cpp:16788:22: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value' value = tstate->exc_value; ^ pydensecrf/eigen.cpp:16789:19: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback' tb = tstate->exc_traceback; ^ pydensecrf/eigen.cpp: In function 'void Pyx_ExceptionReset(PyObject, PyObject, PyObject)': pydensecrf/eigen.cpp:16801:24: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type' tmp_type = tstate->exc_type; ^ pydensecrf/eigen.cpp:16802:25: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value' tmp_value = tstate->exc_value; ^ pydensecrf/eigen.cpp:16803:22: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback' tmp_tb = tstate->exc_traceback; ^ pydensecrf/eigen.cpp:16804:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type' tstate->exc_type = type; ^ pydensecrf/eigen.cpp:16805:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value' tstate->exc_value = value; ^ pydensecrf/eigen.cpp:16806:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback' tstate->exc_traceback = tb; ^ pydensecrf/eigen.cpp: In function 'int __Pyx_GetException(PyObject, PyObject, PyObject)': pydensecrf/eigen.cpp:16849:24: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type' tmp_type = tstate->exc_type; ^ pydensecrf/eigen.cpp:16850:25: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value' tmp_value = tstate->exc_value; ^ pydensecrf/eigen.cpp:16851:22: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback' tmp_tb = tstate->exc_traceback; ^ pydensecrf/eigen.cpp:16852:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type' tstate->exc_type = local_type; ^ pydensecrf/eigen.cpp:16853:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value' tstate->exc_value = local_value; ^ pydensecrf/eigen.cpp:16854:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback' tstate->exc_traceback = local_tb; ^ pydensecrf/eigen.cpp: In function 'void __Pyx_ExceptionSwap(PyObject, PyObject, PyObject)': pydensecrf/eigen.cpp:16876:24: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type' tmp_type = tstate->exc_type; ^ pydensecrf/eigen.cpp:16877:25: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value' tmp_value = tstate->exc_value; ^ pydensecrf/eigen.cpp:16878:22: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback' tmp_tb = tstate->exc_traceback; ^ pydensecrf/eigen.cpp:16879:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type' tstate->exc_type = type; ^ pydensecrf/eigen.cpp:16880:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value' tstate->exc_value = value; ^ pydensecrf/eigen.cpp:16881:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback' tstate->exc_traceback = tb; ^ In file included from pydensecrf/eigen.cpp:267:0: pydensecrf/eigen_impl.cpp: At global scope: pydensecrf/eigen_impl.cpp:13:13: warning: 'void vecf2buf(const VectorXf&, float)' defined but not used [-Wunused-function] static void vecf2buf(const Eigen::VectorXf& vec, float mem) ^ pydensecrf/eigen_impl.cpp:27:13: warning: 'void matf2buf(const MatrixXf&, float)' defined but not used [-Wunused-function] static void matf2buf(const Eigen::MatrixXf& mat, float mem) ^ error: command 'C:\Users\Tamir\anaconda3\Library\mingw-w64\bin\gcc.exe' failed with exit status 1

[guanhuankang]

You could have a try on this https://github.com/lucasb-eyer/pydensecrf Also, you could download the .whl file and install by running “pip install whl file name”. Hope this could help you! Thanks.

[tamireiny]

@guanhuankang Thanks for the fast reply. I could not find the .whl file you mentioned, can you please give me direct link to this file?

[guanhuankang]

You could download the corresponding whl files from this link (I recommend you search pydensecrf on this page to locate the target file) https://www.lfd.uci.edu/~gohlke/pythonlibs/ . Plus, you could try to run pip install pydensecrf .

[tamireiny]

@guanhuankang When I install via pip I get ModuleNotFoundError: No module named 'pydensecrf' When I try to install pip install pydensecrf-1.0rc2-cp39-cp39-win_amd64.whl, I get: ERROR: pydensecrf-1.0rc2-cp39-cp39-win_amd64.whl is not a supported wheel on this platform. Any idea what to do?

[guanhuankang]

Sorry, I have no idea about the issues you encountered in. Make sure you have downloaded the correct whl file. I.e. pydensecrf-1.0rc2-cp39-cp39-win_amd64.whl should be installed on windows platform with a python 3.9, I guess.