Issue with PYMC3 and THEANO

[sleveneu]

Dear all,
I've installed PYMC3 and THEANO in an environment.
When I try to import them from spyder I got
import pymc3
Traceback (most recent call last):

Cell In[6], line 1
import pymc3

File ~\anaconda3\envs\myenv\lib\site-packages\pymc3_init_.py:23
import theano

File ~\anaconda3\envs\myenv\lib\site-packages\theano_init_.py:83
from theano import scalar, tensor

File ~\anaconda3\envs\myenv\lib\site-packages\theano\scalar_init_.py:1
from .basic import *

File ~\anaconda3\envs\myenv\lib\site-packages\theano\scalar\basic.py:710
theano.compile.register_view_op_c_code(

AttributeError: partially initialized module 'theano' has no attribute 'compile' (most likely due to a circular import)

import theano
Traceback (most recent call last):

Cell In[7], line 1
import theano

File ~\anaconda3\envs\myenv\lib\site-packages\theano_init_.py:83
from theano import scalar, tensor

File ~\anaconda3\envs\myenv\lib\site-packages\theano\scalar_init_.py:1
from .basic import *

File ~\anaconda3\envs\myenv\lib\site-packages\theano\scalar\basic.py:710
theano.compile.register_view_op_c_code(

AttributeError: partially initialized module 'theano' has no attribute 'compile' (most likely due to a circular import)

[twiecki]

PyMC3 is not supported anymore, you need to install PyMC (e.g. 5.7) which relies on PyTensor: https://www.pymc.io/projects/docs/en/stable/installation.html

[sleveneu]

Thanks