I'm trying to run Airline Demo. After following the introduction setup steps and trying to run dagit I get an error:

No module named 'dagster_aws.emr.emr_pyspark_step_launcher'

I have

dagster_aws

package installed, version 0.7.9. In the screenshot you can see that

emr_pyspark_step_launcher

is missing here, but in the repo that file exists blob hyperthinkfastblob hyperthinkfastblob hyperthinkfast https://github.com/dagster-io/dagster/tree/master/python_modules/libraries/dagster-aws/dagster_aws/emr

It’s likely you are on master but are using the published version of dagster-aws