什么是关于pymc3，arviz和theano包的稳定版本？

Question

我正在使用Python3.8.5版本的Spyder，我使用的是pymc3 (不记得确切的版本)，它运行得很好，在升级了can、spyder和python之后，一切都变得一团糟。在过去的两天里，我一直在试图解决这个问题，每次我安装pymc3并运行这个程序时，我要么会遇到与theano和cxx__flag有关的错误，要么会发现arviz没有geweke的属性，或者它会在“地块”方面出现错误。

有人能告诉我pymc3，arviz，theano和theano-pymc的稳定版本是什么吗？

编辑1:

我在spyder中将python升级到3.8.10，然后在anaconda终端中使用下面的行卸载和重新安装pymc3 theano和arviz。

conda install -c conda-forge pymc3

但是，现在当它运行我的代码时，我得到了这个错误：

    sd_0 = pm.Normal('sd_0', mu=0, sd=1)

  File "D:\Anaconda\lib\site-packages\pymc3\distributions\distribution.py", line 121, in __new__
    dist = cls.dist(*args, **kwargs)

  File "D:\Anaconda\lib\site-packages\pymc3\distributions\distribution.py", line 130, in dist
    dist.__init__(*args, **kwargs)

  File "D:\Anaconda\lib\site-packages\pymc3\distributions\continuous.py", line 488, in __init__
    self.variance = 1.0 / self.tau

  File "D:\Anaconda\lib\site-packages\theano\tensor\var.py", line 176, in __rtruediv__
    return theano.tensor.basic.true_div(other, self)

  File "D:\Anaconda\lib\site-packages\theano\graph\op.py", line 253, in __call__
    compute_test_value(node)

  File "D:\Anaconda\lib\site-packages\theano\graph\op.py", line 126, in compute_test_value
    thunk = node.op.make_thunk(node, storage_map, compute_map, no_recycling=[])

  File "D:\Anaconda\lib\site-packages\theano\graph\op.py", line 634, in make_thunk
    return self.make_c_thunk(node, storage_map, compute_map, no_recycling)

  File "D:\Anaconda\lib\site-packages\theano\graph\op.py", line 600, in make_c_thunk
    outputs = cl.make_thunk(

  File "D:\Anaconda\lib\site-packages\theano\link\c\basic.py", line 1203, in make_thunk
    cthunk, module, in_storage, out_storage, error_storage = self.__compile__(

  File "D:\Anaconda\lib\site-packages\theano\link\c\basic.py", line 1138, in __compile__
    thunk, module = self.cthunk_factory(

  File "D:\Anaconda\lib\site-packages\theano\link\c\basic.py", line 1634, in cthunk_factory
    module = get_module_cache().module_from_key(key=key, lnk=self)

  File "D:\Anaconda\lib\site-packages\theano\link\c\cmodule.py", line 1191, in module_from_key
    module = lnk.compile_cmodule(location)

  File "D:\Anaconda\lib\site-packages\theano\link\c\basic.py", line 1543, in compile_cmodule
    module = c_compiler.compile_str(

  File "D:\Anaconda\lib\site-packages\theano\link\c\cmodule.py", line 2546, in compile_str
    raise Exception(

/*
* 提示：该行代码过长，系统自动注释不进行高亮。一键复制会移除系统注释 
* Exception: ("Compilation failed (return status=1): C:\\Users\\----\\AppData\\Local\\Temp\\ccZOquFy.o: In function `run':\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:99: undefined reference to `__imp__Py_NoneStruct'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:124: undefined reference to `__imp_PyExc_ValueError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:130: undefined reference to `__imp_PyExc_RuntimeError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:158: undefined reference to `__imp_PyExc_NotImplementedError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:195: undefined reference to `__imp__Py_NoneStruct'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:210: undefined reference to `__imp_PyExc_ValueError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:479: undefined reference to `__imp_PyExc_NotImplementedError'\r. C:\\Users\\----\\AppData\\Local\\Temp\\ccZOquFy.o: In function `_Py_INCREF':\r. D:/Anaconda/include/object.h:459: undefined reference to `__imp__Py_NoneStruct'\r. C:\\Users\\----\\AppData\\Local\\Temp\\ccZOquFy.o: In function `run':\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:485: undefined reference to `__imp_PyExc_RuntimeError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:244: undefined reference to `__imp_PyExc_NotImplementedError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:265: undefined reference to `__imp_PyExc_RuntimeError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:173: undefined reference to `__imp_PyExc_TypeError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:179: undefined reference to `__imp_PyExc_RuntimeError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:515: undefined reference to `__imp__Py_NoneStruct'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:514: undefined reference to `__imp__Py_NoneStruct'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:516: undefined reference to `__imp__Py_NoneStruct'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:259: undefined reference to `__imp_PyExc_TypeError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:279: undefined reference to `__imp__Py_NoneStruct'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:294: undefined reference to `__imp_PyExc_ValueError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:328: undefined reference to `__imp_PyExc_NotImplementedError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:349: undefined reference to `__imp_PyExc_RuntimeError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:216: undefined reference to `__imp_PyExc_RuntimeError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:343: undefined reference to `__imp_PyExc_TypeError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:300: undefined reference to `__imp_PyExc_RuntimeError'\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:397: undefined reference to `__imp_PyExc_RuntimeError'\r. C:\\Users\\----\\AppData\\Local\\Temp\\ccZOquFy.o: In function `instantiate':\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:550: undefined reference to `__imp_PyExc_TypeError'\r. C:\\Users\\----\\AppData\\Local\\Temp\\ccZOquFy.o: In function `_import_array':\r. D:/Anaconda/lib/site-packages/numpy/core/include/numpy/__multiarray_api.h:1480: undefined reference to `__imp_PyCapsule_Type'\r. D:/Anaconda/lib/site-packages/numpy/core/include/numpy/__multiarray_api.h:1481: undefined reference to `__imp_PyExc_RuntimeError'\r. C:\\Users\\----\\AppData\\Local\\Temp\\ccZOquFy.o: In function `PyInit_m31975b6dadb59d49af3f2b36405378825884299512ee0ed9081be33fa591d30d':\r. C:/Users/----/AppData/Local/Theano/compiledir_Windows-10-10.0.19042-SP0-Intel64_Family_6_Model_78_Stepping_3_GenuineIntel-3.8.10-64/tmpalwsztr6/mod.cpp:583: undefined reference to `__imp_PyExc_ImportError'\r. C:\\Users\\----\\AppData\\Local\\Temp\\ccZOquFy.o: In function `_import_array':\r. D:/Anaconda/lib/site-packages/numpy/core/include/numpy/__multiarray_api.h:1512: undefined reference to `__imp_PyExc_RuntimeError'\r. D:/Anaconda/lib/site-packages/numpy/core/include/numpy/__multiarray_api.h:1496: undefined reference to `__imp_PyExc_RuntimeError'\r. D:/Anaconda/lib/site-packages/numpy/core/include/numpy/__multiarray_api.h:1502: undefined reference to `__imp_PyExc_RuntimeError'\r. D:/Anaconda/lib/site-packages/numpy/core/include/numpy/__multiarray_api.h:1524: undefined reference to `__imp_PyExc_RuntimeError'\r. D:/Anaconda/lib/site-packages/numpy/core/include/numpy/__multiarray_api.h:1476: undefined reference to `__imp_PyExc_AttributeError'\r. D:/Anaconda/lib/site-packages/numpy/core/include/numpy/__multiarray_api.h:1488: undefined reference to `__imp_PyExc_RuntimeError'\r. collect2.exe: error: ld returned 1 exit status\r. ", 'FunctionGraph(Elemwise{true_div,no_inplace}(TensorConstant{1.0}, TensorConstant{1.0}))')
*/

Answer 1

嗯，我做了以下几行，并设法解决了我的问题：

Anaconda

• Updated

• i使用conda install -c conda-forge pymc3卸载并安装了 conda和anaconda

1. Installed Pymc3，同时保持了numpy、scipy和theano的相同版本(因为我更新了numpy和
   1. ，这往往会导致与Pymc3的文件不一致)，使用这一行来安装theano pymc conda install -c conda-forge theano-pymc

   。