Suggestion on the Tutorial

For background I am coming over from quantopian and do more engineering calculations than coding.

The tutorial would benefit from discussing how to setup the system environment first - maybe tutorial 0. The Heroku and the standalone pc path should be discussed at additional length. On Heroku, I cloned some sample code over from github and the error messages appear to be meaningless. For the PC a list of downloads would awesome.

Good luck with launching Alpaca - planning to jump on to a good thread to get started.

Regards,
Nick

2018-07-24T01:38:30.377986+00:00 heroku[run.1571]: State changed from up to complete
2018-07-24T01:38:30.347350+00:00 heroku[run.1571]: Process exited with status 127
2018-07-24T01:39:18.131817+00:00 heroku[run.4548]: State changed from starting to up
2018-07-24T01:39:18.031417+00:00 heroku[run.4548]: Awaiting client
2018-07-24T01:39:18.063853+00:00 heroku[run.4548]: Starting process with command `Universe = ['MMM', 'ABT', 'ABBV', 'ACN', 'ATVI', 'AYI', 'ADBE', ..., 'ZTS']`
2018-07-24T01:39:17.410248+00:00 app[api]: Starting process with command `Universe = ['MMM', 'ABT', 'ABBV', 'ACN', 'ATVI', 'AYI', 'ADBE', ..., 'ZTS']` by user nick.difrancesco@gmail.com
2018-07-24T01:39:22.378332+00:00 heroku[run.4548]: State changed from up to complete
2018-07-24T01:39:22.362558+00:00 heroku[run.4548]: Process exited with status 127
2018-07-24T23:28:59.000000+00:00 app[api]: Build started by user nick.difrancesco@gmail.com
2018-07-24T23:29:12.000000+00:00 app[api]: Build failed -- check your build logs