Unable to use pyodbc module in Jupyter notebook

问题

In Jupyter, I am trying to pull sql data through a obdc connection,using pyodbc. I get the below error. I am able to use pyodbc in spyder using python 2. I have tried re-loading pyodbc module from the command line without success. Any ideas?

import pandas as pd
import pyodbc

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-15-b8f1855c5265> in <module>()
      1 import pandas as pd
----> 2 import pyodbc

ModuleNotFoundError: No module named 'pyodbc'

回答1:

Essentially, your machine has two version installations of Python. Hence, the module pyodbc corresponds to only one version, 2, and not the other, 3. You can do one of the following:

1. Add both the Python 2 kernel to your current Jupyter installation. Then, run your needed notebook under Python 2 to have access to all its modules like pyodbc and spyder. See here:

   python2 -m pip install ipykernel
   
   python2 -m ipykernel install --user
   

2. Install pyodbc for Python 3 such as below command line:

   python3 -m pip install pyodbc
   

来源：https://stackoverflow.com/questions/48645112/unable-to-use-pyodbc-module-in-jupyter-notebook