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hi everyone .. im trying to move our flows from the old agent<->pool execution model to a serverless push pool on ECS. i have a really simple hello world flow running with the push pool approach, so i know ive got the basics configured correctly (the wizard in the command line for this was slick, btw).

but, im struggling to move to a more complicated flow in my environment. first, i got a "missing packages" error. easy, i thought i could just add the following to my prefect.yaml and redeploy.

```  work_pool:
    name: ecs-push-work-pool
    work_queue_name: null
    job_variables:
      env:
        EXTRA_PIP_PACKAGES: prefect-airbyte, prefect-hightouch, prefect-dbt```
but, now im getting a cryptic error message with little to go on.

```Flow run infrastructure exited with non-zero status code:
 Exited with non 0 code. (Error Code: 1)
This may be caused by attempting to run an image with a misspecified platform or architecture.```
anyone have any tips or suggestions?

try

``` EXTRA_PIP_PACKAGES: "prefect-airbyte prefect-hightouch prefect-dbt"```


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^ big help, thanks. FWIW the docs should probably be updated.

im now getting different errors, but unrelated to spinning up the flow .. so, progress!