$ cd go/src
$ ./all.bash
~ 中略 ~
gopack grc _test/http.a _gotest_.8 
--- FAIL: http.TestClient
	Get http://www.google.com/robots.txt: dial tcp www.google.com:http: lookup www.google.com. on xxx.xxx.xxx.xxx:53: no answer from server
--- FAIL: http.TestRedirect
	Get http://codesearch.google.com/: dial tcp codesearch.google.com:http: lookup codesearch.google.com. on xxx.xxx.xxx.xxx:53: no answer from server
FAIL
make[1]: *** [test] Error 1
make: *** [http.test] Error 2

--- cd ../test
0 known bugs; 0 unexpected bugs

$ cat hello.go
package main
import fmt "fmt"
func main(){
     fmt.Printf("Hello,World\n");
}
$ 8g hello.go
$ 8l hello.8
$ ./8.out
Hello,World
$