Windows 7上导入Theano的G++错误

Question

我正在尝试根据the theano installation guide使用正确的g++安装进行安装。我以前有theano与仅python实现一起工作。我在python 3.4上从他们的git repo中使用theano的最新版本。我尝试使用theano建议的TDM-GCC-64方法以及MinGW，并且两者都导致完全相同的错误。 (复制尽可能可读)

Problem occurred during compilation with the command line below:
C:\MinGW\bin\g++.exe -shared -g -march=skylake -mmmx -mno-3dnow -msse -msse2 -msse3 
-mssse3 -mno-sse4a -mcx16 -msahf -mmovbe -maes -mno-sha -mpclmul -mpopcnt 
-mabm -mno-lwp -mfma -mno-fma4 -mno-xop -mbmi -mbmi2 -mno-tbm -mavx 
-mavx2 -msse4.2 -msse4.1 -mlzcnt -mrtm -mhle -mrdrnd -mf16c -mfsgsbase 
-mrdseed -mprfchw -madx -mfxsr -mxsave -mxsaveopt -mno-avx512f 
-mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 -mclflushopt 
-mxsavec -mxsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl 
-mno-avx512ifma -mno-avx512vbmi -mno-clwb -mno-pcommit -mno-mwaitx 
-mno-clzero -mno-pku --param l1-cache-size=32 --param 
l1-cache-line-size=64 --param l2-cache-size=8192 -mtune=skylake 
-DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -m64 -DMS_WIN64 
-IC:\Python34_64bit\lib\site-packages\numpy\core\include
IC:\Python34_64bit\include -IC:\Python34_64bit\lib\site-packages\theano\gof
-o C:\Users\Jwely\AppData\Local\Theano\compiledir_Windows-7-6.1.7601-SP1-Intel64_Family_6_Model_94_Stepping_3_GenuineIntel-3.4.4-64\lazylinker_ext\lazylinker_ext.pyd 
C:\Users\Jwely\AppData\Local\Theano\compiledir_Windows-7-6.1.7601-SP1-Intel64_Family_6_Model_94_Stepping_3_GenuineIntel-3.4.4-64\lazylinker_ext\mod.cpp 
-LC:\Python34_64bit\libs -LC:\Python34_64bit -lpython34


In file included from c:\mingw\include\c++\6.1.0\math.h:36:0,
from C:\Python34_64bit\include/pyport.h:328,
from C:\Python34_64bit\include/Python.h:50,
from C:\Users\Jwely\AppData\Local\Theano\compiledir_Windows-7-6.1.7601-SP1-Intel64_Family_6_Model_94_Stepping_3_GenuineIntel-3.4.4-64\lazylinker_ext\mod.cpp:1:
c:\mingw\include\c++\6.1.0\cmath:1133:11: error: '::hypot' has not been declared
    using ::hypot;
            ^~~~~

可能值得注意的是，在打印此错误之前，它会打印整个文件，包括代码，您可以在此处找到整个错误输出

我不确定下一步该怎么做，我已经按照指示进行了两次，对某些依赖项使用了几种不同的安装方法，并确保清理每次尝试并重新启动之间的系统路径。

Answer 1

这为我工作:

转到您的用户文件夹:C:/Users/[用户名]

创建.theanorc文件(如果尚不存在)

确保其包含以下几行:

[gcc]
cxxflags = -D_hypot =假设