text: Title: bash script for ploomber setup
  Body: We've noticed that users struggle setting up ploomber, this mostly happens if they install it in an existing virtual environment that has many dependencies, if they have an outdated pip version, among other reasons.
  
  an alternative would be to have a shell script (and possibly a script that works on windows as well) that installs ploomber in a clean environment, and do sanity checks (like run a sample pipeline), to ensure the user has a working environment. And if it isn't possible, suggest asking for help in https://ploomber.io/community