问题
What I want to accomplish:
- execute import pyodbc statement within Jupyter Notebook and thus use pyodbc to import data from sql databases such as SQL Server, Exasol, etc.
What is the environment:
- Anaconda3 (py36_0) installed on Windows 10 - 64 bit Version
- pyodbc installed via conda (conda install pyodbc) -> this worked as conda list shows that pyodbc 4.0.16 py36_0 is installed
- jupyter notebook works, for example import pandas works fine
What happens:
after issuing the command import pyodbc within the jupyter notebook, the following error message appears:
ImportError Traceback (most recent call last) in () ----> 1 import pyodbc ImportError: DLL load failed: Die angegebene Prozedur wurde nicht gefunden.
Thanks in advance for any helpful answer!
回答1:
I had the same problem. I don't think Anaconda is compatible with the latest pyodbc version. (see their website: https://docs.continuum.io/anaconda/pkg-docs which lists version 3.0.10 support for python 3.6)
I was able to solve this by downgrading my package using this command:
conda install -c anaconda pyodbc=3.0.10
This worked for me in my tests. Hope this helps. Please let me know if it does!
回答2:
After translating the German error message, it appears you haven't installed pyodbc with Anaconda:
conda install -c anaconda pyodbc=3.0.10
That should solve your immediate problem, however, there may be some other tweaks to do to get pyodbc to run on Windows.
回答3:
Updating pyodbc from 4.0.16-py36_0 to 4.0.17-py36_0 resolved the issue for me.
I ran the following conda command from the command line.
conda update pyodbc
回答4:
I had the same problem
Go to https://anaconda.org/anaconda/pyodbc/files
And download https://anaconda.org/anaconda/pyodbc/3.0.10/download/win-64/pyodbc-3.0.10-py36_1.tar.bz2
In this adress \Anaconda3\Lib\site-packages you look for the pyodbc.pyd and the .eggs-info file, you replace those files for the same file of the 3.0.10 version that is in the pyodbc-3.0.10-py36_1.tar.bz2.
That worked for me. Hope it also work for you
来源：https://stackoverflow.com/questions/44052545/when-executing-import-pyodbc-in-python-3-6-anaconda3-jupyter-notebook-throws