ImportError: DLL load failed while importing _spropack: The specified procedure could not be found

Hi,
After I installed pymc from Anaconda Navigator, I tried to import pymc as pm, then I got the error message "
File ~.conda\envs\pymc_env\lib\site-packages\scipy\sparse\linalg_svdp.py:24
from ._propack import _spropack # type: ignore[attr-defined]

ImportError: DLL load failed while importing _spropack: The specified procedure could not be found."

How can i fix this error?

It’s strongly recommended to install PyMC by using the official installation instructions. Debugging an installation into an unknown environment using an arbitrary package manager is basically impossible.