//go:build !linux && !darwin && !windows && !freebsd && !netbsd && !openbsd // +build !linux,!darwin,!windows,!freebsd,!netbsd,!openbsd package webbrowser import "fmt" // Open opens `url` in default system browser, but not on this OS. func Open(url string) (string, error) { return "", fmt.Errorf("unsupported OS for default HTTP handling. Set a command in the config") }