Development Instructions?

[vsoch]

Hi! I was hoping to play around with the source code, but when I go into gae and type go run main.go I find that (for some reason) it cannot find functions that are in main (but I clearly see them):

# command-line-arguments
./main.go:14:42: undefined: handleGopherAPI
./main.go:15:37: undefined: handleRecentGophers
./main.go:17:26: undefined: brandingHandler
./main.go:18:22: undefined: handleSave
./main.go:19:37: undefined: handleGopher
./main.go:20:31: undefined: handleGophersCount
./main.go:21:22: undefined: handleGrid

There is also a run.sh script with a python script that doesn't seem to be present in the repository. Am I running something from the wrong folder, or is my go setup wrong? For some context:

$ go version
go version go1.16.5 linux/amd64

and I've cloned this on my go path. Thank you!