Working with Django and Python is a very refreshing change. While I still miss the cushy type system, I can see myself becoming far more productive. It's really about doing more with less, about minimalism and
you need put the env in front of the command rather than using export, it seems quaser build need in the command session (when case you cannot use .env) it is a replacement of text rather than run in js, so you may check the generated code to see is the actual value you want use...