I was following along the instructions in the printed book and couldn't get Chapter1 to run. After digging into the code (and eventually reading the repo's readme) I found about having to run the bootstrap command.
This pull request just adds a simple error message whenever that happens to hopefully help other readers if they get stuck on that part just like me.
I was following along the instructions in the printed book and couldn't get Chapter1 to run. After digging into the code (and eventually reading the repo's readme) I found about having to run the bootstrap command.
This pull request just adds a simple error message whenever that happens to hopefully help other readers if they get stuck on that part just like me.