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We are upgrading from 13.7. Getting an error when run flows `Error downloading Flow from S3: No module named 'boto3'` Used the `prefecthq/server:core-0.15.3` image. Is there something for extras or something we are missing?

Did you install with the `aws` extra? `pip install prefect[aws]` ?

Is this suppose to be installed on the agent? <@U01QEJ9PP53>

Okay let me try using a custom image instead of the core

<@U01QEJ9PP53> Hey I have prefect[‘aws’] and boto3 installed on my agent. Still getting that same error.

What type of agent are you using? Local or Docker?

```prefect agent local start --log-level DEBUG -l default -l s3-flow-storage -e ENVIRONMENT=\"$ENVIRONMENT\" -e AWS_ACCESS_KEY_ID=\"$AWS_ACCESS_KEY_ID\" -e AWS_SECRET_ACCESS_KEY=\"$AWS_SECRET_ACCESS_KEY\" -e REGION_NAME=$REGION_NAME -e AWS_DEFAULT_REGION=$AWS_DEFAULT_REGION -e PREFECT__CONTEXT__SECRETS__AWS_CREDENTIALS=\"$PREFECT__CONTEXT__SECRETS__AWS_CREDENTIALS\""```

So does the place where you ran this from have boto3?

Is boto3 installed in the same Python environment as the prefect agent?

Then I guess the next question is if you’re sure the Flow is being picked up by the right agent?

```2021-08-24 16:40:08[2021-08-24 20:40:08,098] INFO - agent | Process PID 16 returned non-zero exit code 1!
2021-08-24 16:40:08[2021-08-24 20:40:08,098] INFO - agent | Process PID 21 returned non-zero exit code 1!```

I was using prefect:server as the base image… thanks for your time <@U01QEJ9PP53>