AWS Lambda cannot find module Python

Question

AWS lambda is able to find my function in handler settings and certain libraries I have installed in the root folder, but is unable to find other libraries like pyodbc and google.cloud.storage.

Error: START RequestId: 607f59cb-44a9-11e7-82c2-813a7578fcd0 Version: $LATEST Unable to import module 'push_to_s3': No module named pyodbc

Is there a pyodbc packaged with your Labda? Can you show us an overview of the Lambda packaging? — stdunbar
– stdunbar, Commented May 29, 2017 at 20:20
@stdunbar yes, i just ran 'pip install pyodbc -t .' in the folder I zipped and it added both the pyodbc.pyd file and the pyodbc-4.0.16.dist-info folder — Jackery Xu
– Jackery Xu, Commented May 29, 2017 at 20:24
stackoverflow.com/a/64327675/2506172 should be relevant here. — narayan
– narayan, Commented Oct 13, 2020 at 2:41

joarleymoraes · Accepted Answer · 2017-10-17 00:54:31Z

1

You might need to pre-compile the pyodbc lib using the specific AMI Lambda uses (AMI name: amzn-ami-hvm-2016.03.3.x86_64-gp2).

Here the install instructions on Linux:

https://learn.microsoft.com/en-us/sql/connect/python/pyodbc/step-1-configure-development-environment-for-pyodbc-python-development

Here are more details about native libraries on Lambda env.:

http://docs.aws.amazon.com/lambda/latest/dg/current-supported-versions.html

Here some other things you might consider while creating your deployment packages:

http://joarleymoraes.com/hassle-free-python-lambda-deployment/

edited Oct 17, 2017 at 0:54

answered May 29, 2017 at 20:53

joarleymoraes

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