Anyone know how to get around this error when initially star

Question

Anyone know how to get around this error when initially starting Dagster ```ModuleNotFoundError No module named dagster postgres ```

Vinnie · Answer

probably need to install `dagster postgres` in the virtual environment you re using to start the process

Timothy Elder · Answer

ok did that and it now spits out this error ```Error pg config executable not found ```

Timothy Elder · Answer

Wasn t aware that we had to install PostgreSQL on the box as it s not in the docs from what I could find

Tim Castillo · Answer

Hi there Great name by the way What s the context for how Postgres is being used Is it to use it as storage for your Dagster instance

Timothy Elder · Answer

It is we have an RDS instance setup that we are wanting to use and the dagster yaml is correct just didn t know there was a little extra setup

Timothy Elder · Answer

Think I got it though were some obscure modules not mentioned in the docs like dagster postgresql and dagster aws

Timothy Elder · Answer

How just need to figure out how to set it up as a systemd service