Fast ODE solver for PyMC3

Questions
3

Hi,

Thanks for your reply. I tried installing SunODE but I am still facing some problems which I believe something related to Theano. I installed both PyMC3 and SunODE via conda
conda install -c conda-forge pymc3
conda install sunode

Yet, here are the error messages when I tried running the example code:

Traceback (most recent call last):
  File "/home/mardian/anaconda3/envs/sunode-env/lib/python3.9/site-packages/sunode/wrappers/as_theano.py", line 2, in <module>
    import aesara
ModuleNotFoundError: No module named 'aesara'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/mardian/bayesian_inference/example.py", line 3, in <module>
    import sunode.wrappers.as_theano
  File "/home/mardian/anaconda3/envs/sunode-env/lib/python3.9/site-packages/sunode/wrappers/__init__.py", line 1, in <module>
    from . import as_theano as as_aesara
  File "/home/mardian/anaconda3/envs/sunode-env/lib/python3.9/site-packages/sunode/wrappers/as_theano.py", line 12, in <module>
    from theano.gof.var import Constant, Variable
ModuleNotFoundError: No module named 'theano.gof.var'

Do you know what might cause this?

Also, is there anyway to install SunODE via pip?