The go tool builds source packages and installs the resulting binaries to the pkg and bin directories of the workspace
The go tool will only print output when an error occurs.
go build pathToGoPackageFromGoPathSrc
# or (default to the current directory)
go build
go install pathToGoScriptFromGoPathSrc
put an executable command named hello (or hello.exe) inside the bin directory of your workspace
Whenever the go tool installs a package or binary, it also installs whatever dependencies it has in the pkg directory of the workspace