Can confirm that DBT is still broken. This seems to work as a workaround in my Dockerfile:

RUN .meltano/transformers/dbt/venv/bin/pip install -U  MarkupSafe==2.0.1

(Wondering if there’s a cleaner way to pin deps for things that Meltano creates venvs for?)

you saved me today, thanks!

(Wondering if there’s a cleaner way to pin deps for things that Meltano creates venvs for?)

You can override the plugin's

pip_url

to something like

pip_url: dbt-core==1.0.1 MarkupSafe<2.1.0

I'd still hope that pinning the latest dbt version should also solve the problem

pip_url: dbt-core==1.0.2