I am on ubuntu and installed go in path as well.
go version print the version
echo $PATH shows both GOPATH and go exec in path.
but when I run: sudo ignite scaffold chain github.com/alice/checkers
I get:
: exec: "go": executable file not found in $PATH
Are those environment variables exported? Perhaps you're forking a new shell and the variables aren't in scope because you didn't do "export PATH=..."