'go get' is no longer supported outside a module

[T-recks]

Following these instructions, when I run make I get this error:

[trecker@localhost ~]$ cd devtools-main/ [trecker@localhost devtools-main]$ make go get gopkg.in/yaml.v2 go: go.mod file not found in current directory or any parent directory. 'go get' is no longer supported outside a module. To build and install a command, use 'go install' with a version, like 'go install example.com/cmd@latest' For more information, see https://golang.org/doc/go-get-install-deprecation or run 'go help get' or 'go help install'. make: *** [Makefile:18: .go-setup] Error 1