Hello, I'm a new Wasp user and have very little knowledge of code and got stuck in the process of running an app. I almost successfully ran my project but then it said it couldn't connect to the database, which said could be easily started with 'wasp start db'. Did that, but then it said --- [Error] Couldn't find
docker
docker
executable: --------------------------------- To run PostgreSQL dev database, Wasp needs
docker
docker
installed and in PATH.
How do I install 'docker' and put it in PATH? What/where is docker and PATH?